NameRoy Edwin Martz 
Birth22 September 1876
Memo(find-a-grave)
Death11 July 1859
Memo(find-a-grave)
BurialMountainview Cemetery, Pocatello, ID
Spouses
Birth21 April 1878
Memo(find-a-grave)
Death14 January 1945
Memo(find-a-grave)
BurialMountainview Cemetery, Pocatello, ID
Marriage17 November 1897, Warren, IL
Marr Memo(LDS marriage record)
Parent-Proof notes for Roy Edwin Martz
His Idaho death certificate says he was the son of Daniel S and Iva (Evans) Martz and that he was born 22 Sep 1876 in Knoxville, Illinois and also that both his parents had been born in Pennsylvania.
For purposes of disambiguation, this Roy E is one of three Roy Mærtz born in Illinois in 1876-1879.
There was Roy Edwin (1876-1959), son of Daniel S and Iva (Evans) Martz, born in Knoxville buried in Pocatello, ID.
There was Roy E (1877-1938), son of Frank B and Annie (Hertzel) Mertz, born I think in Lisle, IL buried in Paton, IA.
There was LeRoy (often called Roy) (1879-1952), son of Charle A and Annie Mertz, born in Mattoon, IL, buried in Ponca City, OK.
Parent-Proof notes for Mary (Spouse 1)
She was said to be the daughter of Henry and Kegeath (Underwood) Kenan on her Illinois marriage record.