His first wife Katharine Sergeant Angell White was fiction editor of " The New Yorker " and their son Roger Angell is a writer .
Head entity: roger angell Q15531308 19 20
Tail entity: katharine sergeant angell white Q13563061 3 4 5 6
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40