What does SGY stand for?
SGY stands for "Société Généalogique de l'Yonne"
How to abbreviate "Société Généalogique de l'Yonne"?
"Société Généalogique de l'Yonne" can be abbreviated as SGY
What is the meaning of SGY abbreviation?
The meaning of SGY abbreviation is "Société Généalogique de l'Yonne"
What does SGY mean?
SGY as abbreviation means "Société Généalogique de l'Yonne"
