Laurie Simmons ( Lena Dunham 's real - life mother ) plays Aura 's mother , and Lena 's real - life sister Grace plays Aura 's on - screen sister .
Head entity: lena dunham Q288359 3 4
Tail entity: laurie simmons Q3219659 0 1
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40