I am researching the DOOR/KRAEMER families.Peter DORR b. Oct 1842 in Germany near the Alsace-Lorraine border. He died March 1895 in Buffalo, NY. His parents were John DORR and Mary. He married Susan Kraemer, b. July 1852 in Black Rock, (Buffalo) NY., d. July 1936 in Buffalo NY. They had 10 children: John Peter, Mary Susan, Lawrence Adam, Elizabeth, Susan, Amelia, Edward M., Catherine Johanna, Alice Cora, and Christine Barbara. The parents John & Mary had three children: Peter, John and Barbara. Any assistance is greatly appreciated!