My grandfather is Marcel R.Imber.His fathers name is Rene.They came from Switzerland in the 1920's I think.Marcel was born on Nov.11 1907 and Died Oct.4 1969.he married a Mary Deliman. All I know is that marcel came over on a ship with his father Rene. I t s very hard for me to find info because my father was adopted at a young age by his fathers sister.Who s name is andre Imber.Please help and also my great grandfather Rene married a woman named Lena kneuss.HELP