Mary here was the daughter of Rose Hesch, Grandpa Anton's oldest sibling, and Louis Gottwalt. If you scroll back to the previous post and check the 1925 photo, Mary's in the back row, next to Jake.
Oh, and see where Mom got my first name? Marlys Popp married Ray Schlichting, and they lived near Rice.
The day before mom died, she drove to Mayhew Lake to attend Marlys' funeral. Full circle, huh?
Related (pun intended ☺):
Isn't this a cool photo? Since Jake had more than two brothers, I figure this pic was of the two nearest in age to him, namely Ed and Leo, youngest sons of Joseph and Mary Popp.