Amy Kouwenhoven to Jacob Kozak - 1911 Census household returns
- Amy Kouwenhoven
- Cornelius Kouwenhoven
- Emma Kouwenhoven
- John Kouwenhoven
- Sarkis Kouyoumdjian
- Annie Kovachi
- Harold J Kovachi
- George Kovachick
- Harriett Kovachick
- Walter Kovachick
- George Barthol Kovalchick
- John Kovaleskie
- Abraham Kovaloff
- Abram Kovalsky
- Max Kovalsky
- James Kovanagh
- Ludwig Kovats
- Morris Kovensky
- Hyman Kovner
- Charles Ernest Kovochi
- Mihaly Kovois
- Mark S Kovonick
- Wong Kow
- Leonard Kowalewski
- Harris Kowalski
- Israel Kowalski
- Mary Jane Kowalski
- Newman Jacob Kowalski
- Rosa Kowalski
- Wladyslaw Kowalski
- Max Kowalsky
- Samuel Kowalsky
- Thomas Kowalsky
- Charles Kowbotham
- Alfred Kowensberg
- Howard Kowin
- James Kowin
- Caroline Kowles
- John Kowles
- William Kowley
- Bason Kowlin
- Edmund M Kown
- Stanislaus Kowsky
- James Kowson
- John Bonon Koy
- Sarah Koy
- Elizabeth Koyama
- Awon Koyinsky
- Alois Koyish
- George Koyle
- Martha A Koyle
- Frank Koylik
- Francis Koyme
- Edward William Koyston
- Jacob Kozak