Alexander Zeegen to Frederick Herbert Zeller - 1911 Census household returns
- Alexander Zeegen to Abraham Zeff
- Abraham Zeff to Israel Zeffert
- Jacob Zeffert to Victor Zeger
- Morris Zegerman to Zeiderman
- Isaac Zeiderman to Abraham Zeidman
- Morris Zeidman to John Zeigler
- William Zeiher to Hugo Zeisse
- Mary Zeisy to Louis Charles Zeitter
- Richard Zeitter to Joseph Zelenkas
- Henry Zelgate to David Zeligman
- Israel Zeligman to Ernest Zelio
- Luigi Zelio to Frederick Herbert Zeller