Theodore Kleiser to John Baptist Klepper - 1911 Census household returns
- Theodore Kleiser
- William Kleiser
- Percy Kleiser Senr
- Susan Kleist
- William Kleist
- Henry Kleiter
- Ulrich Kleiter
- Christopher Klellet
- James Kleltz
- John Klemann
- Martin Klemantaski
- Sigismund Klemantaski
- Maurice Louis Klemantoski
- Solomon Klematofsky
- Rudolph Klement
- Moses Klemier
- Otto Klemin
- Amelia Klemm
- August Von Den Klemm
- Bertha Klemm
- Enid Klemm
- Ernest Henry Klemm
- May Klemm
- Oskar Klemm
- William Klemm
- Lewis Klemman
- Marie Klemman
- Rosa Klemment
- George Klemmer
- Joseph Klemowek
- Charles Klemp
- Sarah Jane Klemp
- Ernest Klemperer
- Harry Klempeter
- David Klempner
- Ernest Sigismund Klempner
- Samuel Klemptner Kempton
- Augustus John Klemt
- August Klemz
- Otto Klemz
- William Bland Klemz
- Hyman Klenbosky
- Dorothea Klencke
- Jacob Klenebury
- Carl Klener
- Charles Arthur Klener
- Paul Klenge
- Emma Klenk
- Fred Klenk
- Frederick Klenk
- Hyman Klepfish
- George Klepp
- Mary Josephine Kleppe
- Jack Klepper
- John Baptist Klepper