Question: Which country John De Mowbray, 2Nd Baron Mowbray's father is from?
Sentence (from "John de Mowbray, 2nd Baron Mowbray"): John (I) de Mowbray, 2nd Baron Mowbray (4 September 1286 – 23 March 1322) was the son of Roger de Mowbray, 1st Baron Mowbray.
Relevant evidence: Yes