For our 10th anniversary, we’re revisiting some favorite stories.

Priya Morganstern (L) and her sister, Bhavani Jaroff (R), first came to StoryCorps in 2006 to interview their father, Ken Morganstern, who had Alzheimer’s disease.

Ken died in 2007. Priya and Bhavani recently came back to StoryCorps to remember him.

Originally aired October 27, 2010 on NPR’s Morning Edition.