Frederick Copley to Sarah Cordell - 1911 Census household returns
- Frederick Copley to Harry Copley
- Harry Copley to John Copley
- John Copley to Joseph Copley
- Joseph Copley to Sam Copley
- Sam Copley to William Copley
- William Copley to Rhoda Copllestone
- Gershon Coplovitch to Alfred Copp
- Alfred Copp to Fred Copp
- Frederick Copp to John Copp
- John Copp to Thomas Copp
- Thomas Copp to Frank Stewart Coppack
- Fred Davies Coppack to Alfred George Coppard
- Alice Catherine Coppard to Herbert John Coppard
- Herbert William Coppard to Amy Coppell
- Charles Coppell to George Coppen
- George Coppen to Eliza Coppendale
- Ernest Coppendale to Florence May Copper
- Frances Ann Copper to Lionel Herbert Copper
- Louisa Copper to George Arthur Copperthwaite
- Harry Copperthwaite to Sidney Copperwheat
- Simeon Copperwheat to Charles Coppin
- Charles Coppin to Harriett Coppin
- Harrison Coppin to Sarah Ann Coppin
- Selth James Coppin to Arthur Copping
- Arthur Copping to Ernest Copping
- Ernest Copping to Hannah Copping
- Hannah Copping to John Copping
- John A Copping to Valentine Samuel Copping
- Walter Copping to Mary Amelia Coppinger
- Mary Ann Coppinger to John Thomas Coppins
- Joseph Coppins to John Alfred Copplesstone
- John B Coppleston to Albert Coppock
- Albert Richard Coppock to George Coppock
- George Coppock to Sarah Jane Coppock
- Sidney Coppock to John Copps
- Margaret Copps to Charles Arthur Copsey
- Charles Bruce Copsey to James Copsey
- James Copsey to William James Copsey
- William Joseph Copsey to Hannah Copson
- Hannah Copson to Nathaniel Copson
- Nathaniel Joseph Copson to Benjamin Copus
- Charles Copus to Alfred Coquelin
- Madeline Coquelin to Charles Bertram Coram
- Charles Henry Coram to William Coram
- William Coram to Carlo Corbella
- Job Corbelt to Richard Corber
- Sarah Corber to Rea Corbet
- Reginald Corbet to Alfred Corbett
- Alfred Corbett to Arthur Corbett
- Arthur Corbett to Charles Ensell Corbett
- Charles Francis Corbett to Edward Arthur Corbett
- Edward Corles Corbett to Fanny Corbett
- Fanny Corbett to George Corbett
- George Corbett to George Wycherley Corbett
- Georgina Corbett to Herbert Corbett
- Herbert Corbett to James Corbett
- James Corbett to John Corbett
- John Corbett to John G Corbett
- John George Corbett to Joseph Burton Corbett
- Joseph Francis Corbett to Mary Elizabeth Corbett
- Mary Elizabeth Corbett to Robert Corbett
- Robert Corbett to Stephen Corbett
- Stephen Allen Corbett to Thomas Corbett
- Thomas Corbett to William Corbett
- William Corbett to William Blake Corbett
- William Burton Corbett to Hannah Corbey
- Harry Corbey to Elizabeth Jane Corbin
- Elizabeth Jane Corbin to John Corbin
- John Corbin to Albert Henry Corbishley
- Alfred Corbishley to John Corbishley
- John Corbishley to Ernest Thomson Corbitt
- Florence Corbitt to John Alexander Corbould
- John Edward Corbould to Stephen Corbridge
- Susannah Corbridge to David Thomas Corby
- David Thomas Corby to Henry Corby
- Henry Corby to Sarah Ann Corby
- Stephen Corby to Frank Corbyn
- Frederick Albert Corbyn to Beatrice Corcoran
- Bernard Corcoran to James Corcoran
- James Corcoran to John Corcoran
- John Corcoran to Michael Corcoran
- Michael Corcoran to Tunely Corcoran
- Walter Davis Corcoran to James Cordall
- John Cordall to Ann Cordell
- Annie Cordell to H Cordell
- H Cordell to Sarah Cordell