William Lee Allen to William Sims Allen - 1911 Census household returns
- William Lee Allen
- William Leighton Allen
- William Levitt Allen
- William Lewis Allen
- William Llewellyn Allen
- William Louis Allen
- William Lynn Allen
- William M Allen
- William Marwood Allen
- William Matthew Allen
- William Mibson Allen
- William Michael Allen
- William Miles Allen
- William Milward Allen
- William Morley Allen
- William Morris Allen
- William Olden Allen
- William Oliver Allen
- William Osborne Allen
- William P Allen
- William Parker Allen
- William Patrick Allen
- William Pembridge Allen
- William Percival Allen
- William Percy Allen
- William Percy Allen
- William Perkin Allen
- William Pey Allen
- William Price Allen
- William R Allen
- William R Allen
- William R Allen
- William Rbt Allen
- William Reginald Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Allen
- William Richard Joshua Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Robert Allen
- William Royce Allen
- William Rufers Allen
- William S Allen
- William S F Allen
- William Scott Allen
- William Senby Allen
- William Shaw Allen
- William Shepherd Allen
- William Sims Allen