Kosloski
Surname Origin
Surname Origin
Explore the Kosloski
Discover more about the Kosloski story
Find out who your ancestors were
Your name is all it takes to get started
Explore the Kosloski Family Tree Kosloski Born: Father Born: Mother Born:
Ready to discover more about the Kosloski story?
Find out who your ancestors were, how they lived and what they did
Your name is all it takes to get started building your FREE family tree
Kosloski Genealogy and Family History The earliest occurrence of the Kosloski surname in our family history documents is from 1800, and we currently have 2,215 records where Kosloski appears . Here are a few more facts to get you started…
Kosloskis had very few recorded occupations in the 1901 Census.
In the early 1900s Kosloskis were most likely to live in London.
It seems all Kosloskis were law-abiding. We found no criminal records.
No Kosloskis were recorded as serving in the First World War in Findmypast's records.
Start building your Kosloski family story Become one of the millions of users who are building their family tree with us. Create yours today for free.
Discover Kosloski records Find out more about the Kosloski name by looking in our records
Were your ancestors war heroes?
Where did your family live & what did they do?
Did your family have a brush with the law?
Where were your family born, married, and buried?
{"hostname":"www.findmypast.co.uk","user":{"ip_address":"54.234.228.78","featureToggleClientKey":"577cda73711b1406ea0013c1","toggles":{"uk-hide-ppv":true,"ent-edit-pencils-in-profile":true,"simple-search-box-us":true,"tree-rex-world-tree-preview-toggle":false,"dashboard-upsell-experiment":"true","$flagsState":{"uk-hide-ppv":{"version":17,"variation":0},"ent-edit-pencils-in-profile":{"version":8,"variation":0},"simple-search-box-us":{"version":40,"variation":0},"tree-rex-world-tree-preview-toggle":{"version":118,"variation":1},"dashboard-upsell-experiment":{"version":21,"variation":1},"worldtree-profile":{"version":8,"variation":0},"payments-in-kubernetes":{"version":39,"variation":0},"remembrance-day-content":{"version":14,"variation":0},"dashboard-exposure-experiment-search-journey":{"version":23,"variation":0},"remove-chevrons-from-atoz-page-region-filters":{"version":7,"variation":1},"enable-navbar-notifications-dropdown":{"version":49,"variation":1},"tree-onboarding-flow":{"version":4,"variation":0},"titan-payment-page":{"version":111,"variation":1},"tree-rex-world-tree-add-myself-toggle":{"version":6,"variation":0},"cst-gedcom-tree-service":{"version":11,"variation":0},"titan-homepage-experiment":{"version":168,"variation":0},"dashboard-upsell-experiment-us":{"version":27,"variation":0},"safe-tutorial-experiment":{"version":10,"variation":0},"opted-out-of-newsletter-by-default-when-registering-toggle":{"version":16,"variation":0},"search-results-new-quick-edit":{"version":7,"variation":1},"community-shared-tree-hints":{"version":61,"variation":0},"hints-in-search-results":{"version":71,"variation":1},"view-master-notifications-toggle":{"version":7,"variation":0},"dna-landing-page-show-upload":{"version":24,"variation":0},"fmp-view-all-notifications-dropdown-link":{"version":18,"variation":0},"safe-search-results-tutorial-toggle":{"version":8,"variation":0},"try-before-you-buy":{"version":21,"variation":0},"homepage-free-weekend-promo":{"version":8,"variation":0},"enable-access-check-upgrade-to-view":{"version":19,"variation":1},"dashboard-wdytya-selligent-migration":{"version":6,"variation":1},"masonry-dashboard":{"version":11,"variation":0},"au-tweety-homepage-dashboard":{"version":40,"variation":1},"tree-rex-world-tree-add-toggle":{"version":79,"variation":0},"search-results-quick-edit-counts":{"version":5,"variation":0},"record-search-zendesk-live-chat":{"version":9,"variation":1},"uk-multi-month-experiment":{"version":50,"variation":2},"dashboard-dna-progress-stepper":{"version":29,"variation":0},"hint-management":{"version":11,"variation":1},"updates-to-main-registration-ui-3":{"version":5,"variation":1},"cst-memories":{"version":24,"variation":1},"my-records-to-titan":{"version":23,"variation":1},"cst-memories-photo-drawer":{"version":3,"variation":0},"tweety-titan-homepage":{"version":99,"variation":0},"tree-rex-world-tree-edit-toggle":{"version":26,"variation":0},"simple-search-box-test-789432":{"version":17,"variation":0},"search-button-result-count-switch":{"version":5,"variation":0},"apollo-engine-proxy":{"version":10,"variation":1},"view-all-notifications-mark-all-as-read-toggle":{"version":14,"variation":0},"mark-all-master-notifications-as-read":{"version":7,"variation":0},"dna-black-friday-promo":{"version":17,"variation":1},"safe-help-button-on-search-page":{"version":5,"variation":0},"dashboard-selligent-migration":{"version":28,"variation":1},"ie-tweety-homepage-dashboard":{"version":24,"variation":1},"separate-facebook-component-sign-in-and-registration-functions":{"version":8,"variation":0},"worldtree-profile-changelog":{"version":40,"variation":0},"geospatial-vs-text-search":{"version":28,"variation":0},"homepage-dashboard-au":{"version":46,"variation":1},"cross-domain-experiment-test":{"version":12,"variation":0},"open-tree-ugc-info-modal":{"version":3,"variation":0},"hints-merge-suppress-confirm":{"version":6,"variation":1},"findmyhouse-map":{"version":8,"variation":0},"dashboard-exposure-experiment":{"version":36,"variation":0},"homepage-dashboard-ie":{"version":22,"variation":1},"dashboard-selligent-killswitch":{"version":11,"variation":1},"titan-event-type-selector":{"version":9,"variation":0},"safe-help-button-on-results-page":{"version":10,"variation":0},"search-omnibox-on-dashboard":{"version":97,"variation":0},"safe-atoz-instructional-content":{"version":3,"variation":0},"dashboard-dna-promo":{"version":17,"variation":1},"cst-tree-portraits":{"version":22,"variation":1},"au-ie-new-packages":{"version":10,"variation":1},"include-master-notifications-in-count":{"version":7,"variation":0},"library-portal":{"version":4,"variation":0},"titan-result-count-on-search-button":{"version":7,"variation":0},"homepage-search-button-result-count":{"version":11,"variation":0},"hint-tracking":{"version":6,"variation":0},"ci-integration-test":{"version":38,"variation":1},"dashboard-upsell-discount":{"version":45,"variation":0}},"worldtree-profile":true,"payments-in-kubernetes":true,"remembrance-day-content":false,"dashboard-exposure-experiment-search-journey":false,"remove-chevrons-from-atoz-page-region-filters":false,"enable-navbar-notifications-dropdown":true,"tree-onboarding-flow":false,"titan-payment-page":true,"tree-rex-world-tree-add-myself-toggle":true,"cst-gedcom-tree-service":true,"titan-homepage-experiment":"records","dashboard-upsell-experiment-us":"false","safe-tutorial-experiment":true,"opted-out-of-newsletter-by-default-when-registering-toggle":true,"search-results-new-quick-edit":false,"community-shared-tree-hints":true,"hints-in-search-results":false,"view-master-notifications-toggle":true,"dna-landing-page-show-upload":true,"fmp-view-all-notifications-dropdown-link":true,"safe-search-results-tutorial-toggle":true,"try-before-you-buy":false,"homepage-free-weekend-promo":false,"enable-access-check-upgrade-to-view":false,"dashboard-wdytya-selligent-migration":true,"masonry-dashboard":false,"au-tweety-homepage-dashboard":false,"tree-rex-world-tree-add-toggle":true,"search-results-quick-edit-counts":true,"record-search-zendesk-live-chat":false,"uk-multi-month-experiment":"UK3-12","dashboard-dna-progress-stepper":true,"hint-management":true,"updates-to-main-registration-ui-3":false,"cst-memories":false,"$valid":true,"my-records-to-titan":false,"cst-memories-photo-drawer":true,"tweety-titan-homepage":true,"tree-rex-world-tree-edit-toggle":true,"simple-search-box-test-789432":true,"search-button-result-count-switch":true,"apollo-engine-proxy":false,"view-all-notifications-mark-all-as-read-toggle":true,"mark-all-master-notifications-as-read":true,"dna-black-friday-promo":false,"safe-help-button-on-search-page":true,"dashboard-selligent-migration":true,"ie-tweety-homepage-dashboard":false,"separate-facebook-component-sign-in-and-registration-functions":true,"worldtree-profile-changelog":true,"geospatial-vs-text-search":true,"homepage-dashboard-au":false,"cross-domain-experiment-test":true,"open-tree-ugc-info-modal":true,"hints-merge-suppress-confirm":true,"findmyhouse-map":true,"dashboard-exposure-experiment":false,"homepage-dashboard-ie":false,"dashboard-selligent-killswitch":true,"titan-event-type-selector":true,"safe-help-button-on-results-page":true,"search-omnibox-on-dashboard":true,"safe-atoz-instructional-content":true,"dashboard-dna-promo":true,"cst-tree-portraits":false,"au-ie-new-packages":true,"include-master-notifications-in-count":true,"library-portal":true,"titan-result-count-on-search-button":true,"homepage-search-button-result-count":true,"hint-tracking":true,"ci-integration-test":false,"dashboard-upsell-discount":false},"member_id":null,"ld_key":"f7a27e4e-c36d-4c10-8d15-80701747fda7","anonymous":true,"analytics":{"login_status":"false","lde":"false","is_library":"false","datasource_failures":0,"current_datetime":1544750895651}},"apolloState":{"$ROOT_QUERY.root.analytics.data.0":{"key":"current_datetime","value":"1544750895651","__typename":"AnalyticsData"},"$ROOT_QUERY.root.analytics.data.1":{"key":"datasource_failures","value":"0","__typename":"AnalyticsData"},"$ROOT_QUERY.root.analytics.data.2":{"key":"is_library","value":"false","__typename":"AnalyticsData"},"$ROOT_QUERY.root.analytics.data.3":{"key":"lde","value":"false","__typename":"AnalyticsData"},"$ROOT_QUERY.root.analytics.data.4":{"key":"login_status","value":"false","__typename":"AnalyticsData"},"$ROOT_QUERY.root.analytics":{"data":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.data.0","typename":"AnalyticsData"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.data.1","typename":"AnalyticsData"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.data.2","typename":"AnalyticsData"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.data.3","typename":"AnalyticsData"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.data.4","typename":"AnalyticsData"}],"experiments({\"locale\":\"en_GB\"})":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).0","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).1","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).2","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).3","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).4","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).5","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).6","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).7","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).8","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).9","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).10","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).11","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).12","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).13","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).14","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).15","typename":"Experiment"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).16","typename":"Experiment"}],"__typename":"Analytics"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).0":{"featureFlag":"hint-management","experimentId":"f1835edb-1be6-42cc-b5b7-ad81b67b8950","experimentSlot":"0","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).1":{"featureFlag":"uk-hide-ppv","experimentId":"8b1890cf-5d35-484d-8fa6-1a72ca3e1320","experimentSlot":"3","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).2":{"featureFlag":"dashboard-upsell-experiment","experimentId":"fbb9efd5-653d-4695-9221-f687063190bc","experimentSlot":"2","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).3":{"featureFlag":"uk-multi-month-experiment","experimentId":"33855ad8-e14d-4b72-96db-127b5f99e134","experimentSlot":"4","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).4":{"featureFlag":"hints-merge-suppress-confirm","experimentId":"9b4a250f-6c85-470e-b09b-3804945faa4b","experimentSlot":"5","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).5":{"featureFlag":"transcript-image-button-primary-cta-split-io","experimentId":"1edb870e-bf4d-4bef-8836-904eb8ee54dc","experimentSlot":"19","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).6":{"featureFlag":"titan-homepage-experiment","experimentId":"884cc719-2066-49bb-87af-7fdfa043dc6a","experimentSlot":"6","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).7":{"featureFlag":"try-before-you-buy","experimentId":"1b0d7334-c61e-43a1-9b00-49684df16a1e","experimentSlot":"1","experimentDomain":"uk","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).8":{"featureFlag":"cross-domain-experiment-test","experimentId":"24f79baf-431d-4bbf-8f0d-b2392813fbb0","experimentSlot":"1","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).9":{"featureFlag":"hints-in-search-results","experimentId":"ac21341a-2e91-4355-b7fa-bfd3abcc24c6","experimentSlot":"0","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).10":{"featureFlag":"titan-event-type-selector","experimentId":"a709a53b-dd75-48b5-9bc5-8d5244010392","experimentSlot":"5","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).11":{"featureFlag":"updates-to-main-registration-ui-3","experimentId":"156b7d3f-53ca-4a3a-b251-f24972515770","experimentSlot":"3","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).12":{"featureFlag":"dashboard-exposure-experiment","experimentId":"852dda71-1d4c-4b71-a9b8-606bb3cc3d78","experimentSlot":"8","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).13":{"featureFlag":"dashboard-exposure-experiment-search-journey","experimentId":"028fa3f0-5656-4d45-a62e-fb27bce61fc3","experimentSlot":"9","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).14":{"featureFlag":"titan-payment-page","experimentId":"347f86e3-6896-4dd5-9c78-f27a696ab390","experimentSlot":"2","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).15":{"featureFlag":"geospatial-vs-text-search","experimentId":"6fb83ac1-4a8a-4da1-9707-5bc20ad3ae40","experimentSlot":"4","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root.analytics.experiments({\"locale\":\"en_GB\"}).16":{"featureFlag":"tree-onboarding-flow","experimentId":"9d0454eb-e7b2-4637-ac3b-7f2cd568b55a","experimentSlot":"6","experimentDomain":"all","__typename":"Experiment"},"$ROOT_QUERY.root":{"analytics":{"type":"id","generated":true,"id":"$ROOT_QUERY.root.analytics","typename":"Analytics"},"__typename":"Root","surnameDomain":{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain","typename":"SurnameDomain"}},"ROOT_QUERY":{"root":{"type":"id","generated":true,"id":"$ROOT_QUERY.root","typename":"Root"}},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.0":{"type":"criminalRecordCount","properties":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.0.properties.0","typename":"SurnameFactProperty"}],"__typename":"SurnameFact"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.0.properties.0":{"type":"count","value":"0","__typename":"SurnameFactProperty"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.1":{"type":"earliestOccurrenceOf","properties":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.1.properties.0","typename":"SurnameFactProperty"}],"__typename":"SurnameFact"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.1.properties.0":{"type":"year","value":"1800","__typename":"SurnameFactProperty"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.2":{"type":"firstWorldWarCount","properties":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.2.properties.0","typename":"SurnameFactProperty"}],"__typename":"SurnameFact"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.2.properties.0":{"type":"count","value":"0","__typename":"SurnameFactProperty"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.3":{"type":"mostLikelyLocation","properties":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.3.properties.0","typename":"SurnameFactProperty"}],"__typename":"SurnameFact"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.3.properties.0":{"type":"location","value":"london","__typename":"SurnameFactProperty"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.4":{"type":"numberOfRecords","properties":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.4.properties.0","typename":"SurnameFactProperty"}],"__typename":"SurnameFact"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.4.properties.0":{"type":"count","value":"2215","__typename":"SurnameFactProperty"},"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"})":{"facts":[{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.0","typename":"SurnameFact"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.1","typename":"SurnameFact"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.2","typename":"SurnameFact"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.3","typename":"SurnameFact"},{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"}).facts.4","typename":"SurnameFact"}],"canonical":"Kosloski","additionalMeaning":null,"__typename":"Surname"},"$ROOT_QUERY.root.surnameDomain":{"surname({\"name\":\"kosloski\"})":{"type":"id","generated":true,"id":"$ROOT_QUERY.root.surnameDomain.surname({\"name\":\"kosloski\"})","typename":"Surname"},"__typename":"SurnameDomain"}}}
