My My grandmother was a Mariben. Her mothers's was Mary Mariben nee Rittenhouse and we believe that Charles H. Rittenhouse was Mary's brother. This is the obit for Charles that appeared in the Marietta Times (?).
C. H. Rittenhouse Dies at age 80.
Charles Henry Rittenhouse, 80, a former foreman in the B. F. Goodrich Co. processing division, died Tuesday. He lived at 581 Winans av.
Mr. Rittenhouse retired from Goodrich in 1936, and since then has been employed by Commercial Motor Freight, Inc. He worked as a wathcman at the time of his death.
Born in New Philadelphia, O., he lived in Marietta, O., 40 years before coming to Akron 33 years ago.
Mr Rittenhouse was past worthy president of Marietta Aerie 458, Faternal Order of Eagles, He was a member of the Goodrich Twenty Year Club.
He leaves his wife Nettie; a son, Paul, and two grandchildren, all of Akron.
Friends may call at the Eckard Funeral Home until 10 tonight, after which the body will be taken to the McClure Funeral home in Marietta for services and burial Friday.
I haven't much luck tracing back past Charles but it is interesting that he was from New Philadelphia, OH.