Mary Casey to George Catchlove - 1881 Census household returns
- Mary Casey to Patrick Casey
- Patrick Casey to Robert Casey
- Robert Casey to Thomas Casey
- Thomas Casey to William Casey
- William Casey to Edwin Cash
- Edwin Cash to James Cash
- James Cash to Joseph Cash
- Joseph Cash to Samuel Cash
- Samuel Cash to William Cash
- William Cash to John Cashie
- John Cashie to Maurice Cashman
- Maurice Cashman to George Cashmore
- George Cashmore to Samuel Cashmore
- Samuel Cashmore to Mary Casidy
- Sarah Casidy to Anne Caslake
- Barbara Caslake to Robert J Casley
- Samuel Casley to Betsy Cason
- Bradfield Cason to Francis Caspar
- Peter Caspar to Charles Cass
- Charles Cass to Hannah Cass
- Hannah Cass to John Cass
- John Cass to Mary Cass
- Mary Cass to Thomas Cass
- Thomas Cass to William Hen Cass
- William Henry Cass to Mary Cassedey
- Bridget Cassedy to Elizabeth Cassell
- Elizabeth Cassell to Samuel Cassell
- Samuel Cassell to John Cassells
- John Cassells to Eliza Cassels
- Elizabeth Cassels to William Cassels
- William Cassels to Margaret Cassey
- Michael Cassey to Susannah Cassiday
- Thomas Cassiday to Catherine Cassidy
- Catherine Cassidy to Felix Cassidy
- Felix Cassidy to James Cassidy
- James Cassidy to John Cassidy
- John Cassidy to Laurence Cassidy
- Lizzie Cassidy to Neil Cassidy
- Neil Cassidy to Peter Cassidy
- Peter Cassidy to Thomas Cassidy
- Timothy Cassidy to James Cassie
- Jane Cassie to John Cassin
- Lawrence Cassin to Daniel Casson
- Daniel Casson to James Casson
- James Casson to Joseph Casson
- Joseph Casson to Sidney Casson
- Simon Casson to William T Casson
- Witham Casson to Charles S Cast
- David Cast to Arthur W Castell
- Betsey Castell to Sarah A Castell
- Sophia Castell to William Castelow
- Susan Castels to Charles Casthelaz
- Samuel Casthie ? to Ambrose Castle
- Ambrose Castle to Charles Castle
- Charles Castle to Edward Castle
- Edward Castle to Francis Castle
- Francis Castle to George Castle
- George Castle to Henry Castle
- Henry Castle to James Castle
- James Castle to Jane D Castle
- Jane P Castle to John Castle
- John Castle to Joseph Castle
- Joseph Castle to Mary Castle
- Mary Castle to Robert Castle
- Robert Castle to Thomas Castle
- Thomas Castle to Walter Castle
- Walter Castle to William Castle
- William Castle to Nicholas Castlebrook
- George Castleden to Matilda Castledine
- Matilda Castledine to Edward Castleman
- Elizabeth Castleman to William Castles
- William Castles to Mary Castley
- Sarah A Castley to Robert Caston
- Robert Caston to John Castro
- Mary Castro to Elizabeth Caswell
- Elizabeth Caswell to John Caswell
- John Caswell to Sylvia Caswell
- Tabitha Caswell to Edwin Caswill
- Robert Caswill to George Catchlove