Chart 1     [† means all children believed found, ‡ means death is computed at 112 years]

Bykowski, Jacob (b:)(d:)
 . . . . .Bykowski, Joseph Anton (b:1907)(d:1975)[with: Grzegowski, Rosalia]
 . . . . . . . . . .Bykowski, Joseph Valentine (b:1932)(d:2003)[with: Broenen, Adaline Anna]
 . . . . . . . . . . . . . . .Bykowski, David Patrick (b:1958)(d:)[with: Koenig, Donna Mae]
 . . . . . . . . . . . . . . . . . . . .Seagraves, Carey Patrice (b:1976)(alive: 2025)[with: Seagraves, Dawn Rebekah]
 . . . . . . . . . . . . . . . . . . . . . . . . .Seagraves, Breanna (b:)(d:)[with: (unknown), (unknown)]
 . . . . . . . . . . . . . . . . . . . . . . . . .Seagraves, Kay Leigh (b:)(d:)[with: (unknown), (unknown)]
 . . . . . . . . . . . . . . . . . . . .Bykowski, Andrew Rueben (b:)(d:2002)[with: Arteaga, Perla Xochitl]
 . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: (unknown), Vicki L]
 . . . . . . . . . . . . . . .Bykowski, Lauri Jo (b:1959)(d:)[with: Koenig, Donna Mae]
 . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Ramey, Cleon Michael]
 . . . . . . . . . . . . . . .Bykowski, Susan Marie (b:1963)(alive: 2019)[with: Koenig, Donna Mae]
 . . . . . . . . . . . . . . . . . . . .Abete, Allyon Marie (b:1985)(d:)[with: Abete, Joseph Jr]
 . . . . . . . . . . . . . . . . . . . .Abete, Melinda Sue (b:1988)(alive: 2019)[with: Abete, Joseph Jr]
 . . . . . . . . . . . . . . . . . . . .Abete, Richard Anthony (b:1991)(d:)[with: Abete, Joseph Jr]
 . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Ramey, Edward D]
 . . . . . . . . . .Bykowski, Ramona F (b:1933)(d:2017)[with: Broenen, Adaline Anna]
 . . . . . . . . . . . . . . .Kasulke, Kathleen Laverne (b:1956)(alive: 2023)[with: Kasulke, Harold G]
 . . . . . . . . . . . . . . . . . . . .Nuber, Matthew Joseph (b:1979)(alive: 2025)[with: Nuber, Neal M]
 . . . . . . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Rook, Amber]
 . . . . . . . . . . . . . . . . . . . .Nuber, Adam Richard (b:1984)(alive: 2025)[with: Nuber, Neal M]
 . . . . . . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Miller, Lynette J]
 . . . . . . . . . . . . . . . . . . . .Nuber, Joshua Harold (b:1992)(alive: 2019)[with: Nuber, Neal M]
 . . . . . . . . . . . . . . .Kasulke, Karen Ann (b:1959)(alive: 2019)[with: Kasulke, Harold G]
 . . . . . . . . . . . . . . . . . . . .Mathwig, Amanda Lynn (b:1984)(alive: 2025)[with: Mathwig, Mark Daniel]
 . . . . . . . . . . . . . . . . . . . . . . . . .Hansen, Addison (b:2009)(d:)[with: Hansen, Phil]
 . . . . . . . . . . . . . . . . . . . . . . . . .Hansen, Roman Parker (b:2011)(d:)[with: Hansen, Phil]
 . . . . . . . . . . . . . . . . . . . .Mathwig, Christine M (b:1987)(alive: 2019)[with: Mathwig, Mark Daniel]
 . . . . . . . . . . . . . . .Kasulke, Kim N (b:1969)(alive: 2024)[with: Kasulke, Harold G]
 . . . . . . . . . .Bykowski, Daniel August (b:1937)(d:1997)[with: Broenen, Adaline Anna]
 . . . . . . . . . . . . . . .Bykowski, Beth Anne (b:1965)(alive: 2024)[with: Tomaszewski, Eileen Marilyn]
 . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Greilinger, Gregory Mathew]
 . . . . . . . . . . . . . . .Bykowski, Michelle Lee (b:1967)(alive: 2024)[with: Tomaszewski, Eileen Marilyn]
 . . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Schweitzer, Thomas Ray]