Independence Day Magazine (Oct. 24, 2015) by Robert Morris University Athletics - Issuu
Colonnade - Baker Swan Funeral Home
Clay Matthews Sr., football family patriarch, dies at 88
Clay, Jake Matthews extend reign of NFL's first family third generation - ESPN
Football patriarch Clay Matthews Sr. dies at 88
Cleveland Browns: Clay Matthews a semifinalist for 2023 Pro Football Hall of Fame class - Dawgs By Nature
Clay, Jake Matthews extend reign of NFL's first family third generation - ESPN
In memoriam: Celebrities who have died
Gainesville Daily Register
Clay Matthews III - Wikipedia
Clay Matthews Sr., football family patriarch, dies at 88
Matthews clan serves as football's First Family
Clay Matthews Sr. (1928-2017) - Find a Grave Memorial
Teacher whose video of students hugging became a national sensation dies from COVID-19