Descendant charts showing cousins and relationships in some families who had more than one member in the 15th Massachusetts.
- Descendants of Asa and Millicent (Harris) Rugg
- Descendants of Jacob and Tamison (Powers) Bond
- Descendants of Orin and Betsey (Freeman) Raymond
- Descendants of Israel and Lucinda (Whiting) Gibson
- Descendants of Joshua and Sabra (Ballou) Buffum
- Descendants of Freelove McIntire
- Descendants of Jeremiah and Elizabeth (Martin) Amidon
- Descendants of Lt. Jacob and Anna (White) Converse
- Descendants of Samuel and Arminda (Foster) Freeman
- Descendants of Timothy and Abigail (Vinton) Corbin
- Descendants of Ebenezer and Anna (Davis) Foster
- Descendants of Stephen H. and Clarissa (Demeritt) Davis
- Descendants of the Rev. Ralph and Rebecca (Clark) Wheelock
- Descendants of Capt. Stephen and Sarah (Stone) Barton
- Descendants of Elijah and Persis (Rice) Maynard
- Descendants of Ebenezer and Betsey (Wheeler) Fuller
- Descendants of John and Hepsibeth (Howe) Allen
- Descendants of Ebenezer and Pamela (Shepard) Plummer
- Descendants of John and Abigail (Wakefield) Larned
- Descendants of Clark and Elizabeth (Adams) Laflin
- Descendants of Orin and Thankful (Elliott) Laythe
- Descendants of John and Sarah (Moore) Wilder
- Descendants of Caleb and Nancy (Woodbury) Joy
- Descendants of Edmund and Mary (Rigg) Nuttle
- Descendants of John and Keziah (Batcheller) McKinstry
- Descendants of Mercy Miller and Alpheus Remick
- Descendants of Charles and Lucy (Hooker) Lamb
- Descendants of Samuel and Lydia (Spring) Fletcher
- Descendants of Nathaniel and Betsey (Davidson) Lewis
- Descendants of Bezaleel Seagrave
- Descendants of John and Marie Anna (Fischer) Riedl