up to the 12th generation
0─┬
Marie , Rose , GUERIN 1874-1959 &1899 Jean - François , BLANC ca 1870-
├─1━━
Gaston , Jean-Eugène , BLANC 1900-ca 1978
└─2━┳
Marius , Auguste , BLANC 1902-1978 & Alice , TRABAUD ca 1905-ca 1990
┣━1┈┈
x x
┗━2┈┈
x x
Total: 4 descendants (7 individuals with spouses)