Helen Bonstein & Robert Kisselbach, PA to CA

Robert Kisselbach b. 19 Jan 1924 Phillipsburg, NJ, d. 7 Dec 2001, Sacramento, CA,he was the son of Kenneth Kisselbach and Eva Arlene Unknown, Kenneth's father was William Kisselbach b. Feb 1873 d. 7 Aug 1918 and Blanche M. Price b. 1880.He married Helen Bonstein in 1943, she was born in 1925, her parents were John J. Bonstein and Stella [Estella] Steeley, the daughter of Isaac and Annie Steeley. I am trying to find out any info on Robert and Helen and children, would appreciate any help.
Thanks
Tanya