Robert was born in 1901. He was the son of [unknown] Kelley and Ann Kelley.
Note: The 1940 census shows he was born about 1897 in Northern Ireland... quite different from his marriage record which shows 14 Feb 1901 in Canada.
"Ohio, County Marriages, 1789-2013," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:2Q4H-BQ6 : 8 December 2017), Robert Kelley and Florence Ann Wunch, 02 May 1934; citing Marriage, Lucas, Ohio, United States, , Franklin County Genealogical & Historical Society, Columbus; FHL microfilm.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KWDQ-TFW : 14 March 2018), Robert Kelley, Ward 21, Toledo City, Toledo City, Lucas, Ohio, United States; citing enumeration district (ED) 95-332, sheet 5B, line 65, family 104, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 3266.