Thank you for mentioning this. I looked up her Wikipedia.
https://en.wikipedia.org/wiki/Lena_Dunham
Some points:
> Lena Dunham
> The Dunham family are cousins of the Tiffany family, prominent in the jewelry trade.
> Oberlin College Creative Writing (BA), 2008
> She has a younger sibling, Cyrus, a 2014 graduate of Brown University