I am looking for information about Berdenos Acker b. about 1800 in Germany. Married Elizabeth Susan ????. They lived in Pittsburgh Pa., area. Probably Lawrenceville. Their children were: Mary, Margaret, Florence, Elizabeth, Susanna, George B., John..In the 1870 census he was living with his daughter Margaret in Clinton Twp., Pa. If you have any information please contact me at firstname.lastname@example.org. Thank you..