I am looking for any information on my great-grandfather, John Fitzgerald Pfeiffer. He was born in Pittsburgh on June 02, 1891 and died in Pittsburgh in March 10, 1968 - buried in Rosedale German Cementary. He married Elizabeth Mary Bupp (b. May 23, 1892 - d. May 29, 1959) and had one daughter, my grandmother, Elizabeth Jane. Does any SKS have any information that would help me out? Thanks! Kelley Wood Fullerton, CA