I found John H Senn, age 50 from Germany on the 1850 Census for Buffalo. With him are Augusta T - 27 - F, George E - 15 - M, and Frederick - 11 - M. All three were also born in Germany. I'm assuming that Augusta is a daughter but she could be a second wife. I find none of them in the census again until I find Fred in Pembroke in 1880.
My g-g-grandfather's name was Frederick and his father was Henry. My Fred was born in 1839 and came to America at the age of 8 - 1947. This family could be mine. I'm wondering if anyone can tell me they are not mine. Fred grew up and lived in Genesee County until the turn of the century then moved to Texas. He was married twice. First to Clara Litt and then to Barbara.