Last name: Starting with Felber Maasdam in 1928, only 15 players with "aa" in their last name have suited up for Nebraska.

Six of them are related:
Rod & Heinrich Haarberg
Kelly & Chris Saalfeld
David & Tom Haase

The full list: pic.twitter.com/bPqrDYQBQz

— Dave Feit (@FeitCanWrite) September 15, 2023