My maiden name is Dreyer and I recently started my search. I recieved a copy of my family tree but its hard to understand and read because it is so old and so many pages to it. It was hand written so its hard to read. LoL. anyway I remember seeing the names Johann Heinrich Dreyer, and Dora Dreyer in the tree. I am the grand daughter to Adolf "Sonny" Dreyer and Ggrand-daughter to Adolf Karl Dreyer. He is originally from Hannover, Germany and came to the states before the war. I don't know too much because I was young when he died and in his old age would switch from speaking English to German so he was hard to understand sometimes. Any help would be appreciated! Not sure if we are related but I do remember seeing the names you mentioned in earlier posts. Thanks!!!