Dorothy Mary Crowfoot was born in Cairo , Egypt , to John Winter Crowfoot ( 1873–1959 ) , then working for the country 's Ministry of Education " Calm Genius Of Laboratory And Home . "
Head entity: dorothy mary crowfoot Q7487 0 1 2
Tail entity: john winter crowfoot Q6955980 11 12 13
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40