Lyskawa/Kurdziel Family Trees
Family: Gavin McElroy / Erin Blackburn (F160)
Earl Blackburn (1951- ) 
|
Janet Kurdziel (1954- )
|
Earl Blackburn (1983- )  |
| Emily Blackburn (1984- ) |
| Elaine Janet Blackburn (1991- ) |
| Erin Blackburn (1986- )
|
| Gavin McElroy (1983- ) |
| Maci Marie McElroy (2012- ) |
| Lucas Andrew McElroy (2014- ) |