He was the second son of James Grimston , 2nd Viscount Grimston and his wife Mary Bucknall , and the younger brother of James Grimston , 3rd Viscount Grimston .
Head entity: james grimston, 3rd viscount grimston Q6135010 23 24 25 26 27 28
Tail entity: james grimston, 2nd viscount grimston Q6135008 6 7 8 9 10 11
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40