Hemingway wrote " Cross Country Snow " in 1924 after wintering for the first time in Cortina d'Ampezzo with Hadley and their infant son Jack . Danby - Smith , Valerie .
Head entity: jack Q11523469 24
Tail entity: hadley Q5637985 19
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40