March 22 Seventh Birthday for the "Kittens" and First Without Myrna Loy

The kittens were all born March 22, 2009. Myrna Loy, their sister, died August 19, 2015.

Here are siblings-Katharine Hepburn, Jimmy Stewart, Elizabeth Taylor, and Bette Davis.

Katharine Hepburn

Jimmy Stewart with his friend Harvey

Bette Davis 

Elizabeth Taylor