Hitler's Size Feet - Is That a US 11?

Meg Ryan is the same height as Hitler, five foot eight. She has big feet and waist size 11 shoes. I don't know if the adult Hitler 13 is US or English. You can find celebrities sometimes if they've got big or small feet. There are lots of people who have these websites where they're interested in celebrities' feet. It's something that's not really recorded very... Really?