Cornelius Koch to Carl Koeber - 1881 Census household returns
- Cornelius Koch
- Eliza Koch
- Emil Koch
- Emmeline Koch
- Ferdinand Koch
- Frederick Koch
- Guido Tinsko Koch
- Harry Koch
- Henry Koch
- Henry Koch
- Herman Koch
- Hermann Koch
- Jacob Koch
- James Kerrison Koch
- Johan Koch
- John Koch
- John E C Koch
- Louis Koch
- Martin Koch
- Mary A Koch
- Oscar Koch
- Rosina Koch
- Sophia Koch
- Thomas Koch
- Wilhelm Koch
- William Koch
- Catherine Kocher
- Charlotte Kocher
- William Kocher
- Martin Kochlen
- Hermann Kochler
- Charles Kocing
- Amelia Kock
- Casper Wm Kock
- Charles Kock
- Herman Kock
- James Kock
- Sigismund Kock
- George Kockelsberge
- Hendrik Pictor Kockkock
- Mary Koczrowski
- Joseph Koden Or Noden
- George Kodes
- Thomas C Kodges
- Henry Kodhinson
- Frederick Pemberton Koe
- Robert Koe
- Frederick W Koebel
- Oscar Koebel
- Carl Koeber