Former San Francisco 49ers tackle Cas Banaszek passed away on December 4, 2019, at the age of 74.
Banaszek was originally selected by San Francisco in the first round (11th overall) of the 1967 NFL Draft. He spent his entire 11-year career with the 49ers (1967-77), appearing in 120 games (112 starts). Banaszek, a Second-Team All-Pro selection in 1968, is also a member of the 10-Year Club, which honors all players who spent 10-or-more years with the 49ers, and is one of 51 players who have joined this exclusive fraternity.
Following his playing career, Banaszek spent one season (1981) as an assistant offensive line coach for the 49ers and was part of the Super Bowl XVI Championship team.
Born Casimir Joseph Banaszek on October 24, 1945, he attended Northwestern University and was inducted into the Chicagoland Sports Hall of Fame. He is survived by his wife, Diann, his two children, Cas Jr. and Jennifer, his brother, Ken, and four grandchildren, Emma, Jane, William and Gabrielle.