Samuel Keetch to Frederick Kelk - 1911 Census household returns
- Samuel Keetch to Harold Percy Keetley
- Harriet Keetley to William Keetley
- William Keetley to George Keeton
- George Keeton to Joseph Albert Keeton
- Leonard Keeton to William Keeton
- William Keeton to Solomon Keeves
- Thomas Keeves to George Arthur Keevil
- George Henry Keevil to Frederick Keevill
- Frederick Lewis Keevill to James Keeys
- John Keeys to Edwin Kefford
- Elias Kestor Kefford to Joseph Kefford
- Louisa Kefford to Emma Kegg
- James Kegg to Arns Kehl
- Christian Kehl to John Kehoe
- John Kehoe to Peter W Kehoe
- Richard Kehoe to Francis Keife
- Albert Keifer to Katherine E Keig
- Mary Ann Keig to Allen Keighley
- Amelia Keighley to Daniel Keighley
- Daniel Keighley to Frances William Raistrick Keighley
- Francis Keighley to Henry Holmes Keighley
- Henry James Keighley to John Keighley
- John Keighley to Joseph Keighley
- Joseph Dawson Keighley to Richard Keighley
- Richard Keighley to Thomas Williams Keighley
- Titus B Keighley to Edmund Arthur Keighly
- George Keighly to Archibald Keightley
- Arthur Ed Keightley to George Keightley
- George Keightley to John Henry Keightley
- John James Keightley to Thomas Keightley
- Thomas Keightley to Robert Keightly
- William Nathaniel Keightly to William Keil
- William Keil to John Alexander Keiller
- Joseph Keiller to John Keily
- John Keily to Emanuel F Keir
- Francis Keir to Samuel Keir
- Samuel Alexander Keir to Jessie Keirl
- John Keirl to William Keirle
- William John Keirle to Robert Street Keitch
- Samuel Walter Keitch to Benjamin Keith
- Benjamin Keith to Frederick Keith
- Frederick Keith to Henry W Keith
- Herbert Keith to John Alexander Keith
- John C Keith to Ralph Keith
- Richard Keith to William Keith
- William Keith to George William Kekewich
- Hanbury L Kekewich to Annie Kelby
- Arthur Thomas Kelby to John Kelby
- John Kelby to Thomas Kelby
- Thomas Kelby to John Kelcher
- John William Kelcher to Anne Keleher
- Henry Jeremiah Keleher to Joseph Kelf
- Leah Kelf to Carey Kelham
- Caroline Kelham to Robert Ernest Kelham
- Robert Henry Kelham to Frederick Kelk