Hello:I am stretching for any help from researchers working on Northumberland County or Perry County, PA for DEMUTH family that might include this Joseph Demuth d. June 09, 1911. His mother's name was Hannah, living with him in 1910 Northumberland Co., PA Census, along with his son James Demuth, age 28.I actually want to trace back a generation on his wife, Susan R. WALLIS. I want to learn her parent's names. Susan Wallis Demuth died August 16, 1906, buried Northumberland Co., PA., Riverview Cemetery. This WALLIS family branch is mystery and I think I may only find answers through the married name Demuth. Thanks.