He is married to Joan de Umfravile.
They got married
Child(ren):
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i. Humphry de Arundell in Cornwall (a 1216) m. Joan de Umfravile (dau of John de Unfravile) This generation is given by Vivian but omitted by Commoners. Commoners shows Richard & Juliana as parents of Reinfrid (m. Alice de Butler) father of Sir Reinfrid (m. Alice de Lanherne) father of Sir Humphrey (m. Joan Umphraville) father of Sir Ralph (m. Eve de Roche). BP1934 jumps from Roger (a 1086) to Sir Ralph (a 1260). We follow Vivian.
The data shown has no sources.