Many people with the same surname enlisted. At least some of them were family members, including these:
- George Black (H) and his son George Black (H)
- Cyrus Cartledge (E) and James Cartledge (E), brothers
- Augustus Eckhart (C) and his son Charles Eckhart (C) (not certain)
- Amos Godfrey and his brother Stephen Godfrey; their sister Phillipine, married William Knapp
- Edgar Gregory (F&S) and his sons Francis Gregory (A) and Justus Gregory (B)
- Adam Imler and his brother William Imler, and their cousin Martin Imler
- George Keever (E) and John Keever (E), brothers
- Adam Murphy (I) and his brother George Murphy (I); possibly also Daniel Murphy (F/D)
- John Partenheimer (B) and his nephew Harold Partenheimer (B)
- Joseph Sinex (F&S) and Robert Sinex Sr (D) may be brothers
- Jeremiah Small (F) and Jerome Small (F), brothers
- David Stiefel alias David Sterle (H) and his brother Godfried Sterle (H)
- Thomas Stineman (B) and John Stineman (B), brothers
- George Rodearmel (D) and George Whistler (K), brothers-in-law
- Abraham Weigle and Benjamin Franklin Weigle, brothers
- Amos Yeatts (F), Charles Yeatts (G), and Howard Yeatts (G) were probably brothers
- George Eyre (F&S) and his brother Benjamin Eyre (A/I)
- William McCoy and John McCoy may be brothers