I believe I have here a prayer book written in German which belonged to my Grandfather, but as of today I haven't found it. It may be lore--but I remember hearing that the Henri who fought a duel, fled to Germany, married a German girl. The first wife died, and he married her sister. My grandfather lived, I believe, in Cambria County Pennsylvania. I under stood that he (the one from France and Germany)had children by both wives. I just looked through my mothers papers, and I may have it wrong. I found that she had listed Peter Bertram as her grandfather and Henry Bertram as her father. My mother was the only child who had children. There were two of us, but my sister has died. I do not remember cousins on the Bertram side, but I grew up in Washington DC and believe there were Aunts and such that I didn't know. My grandfather was born in this country. His mother's name was Catherine. If I locate more on thisI will let you know.