I am looking for information re; my grandfather Juan Emilio Dumois Ibanez, he maried Aida Ruiz and had twins Q.Margarita Dumois, and Juan Dumois Jr. He separates from my grandmother and lived in Cuba in the 50's. I believe Oscar Dumois is a cousin to my mother. If anyone has information on this family please email me. My mother would like information on paternal family. She was 3 yrs old the last time she saw her father. Thanks