[donbickle707]

I had no idea all these guys are related, this guy must have know a thing or 2 about playing ball...

http://en.wikipedia.org/wiki/Clay_Matthews,_Sr.

could call him the "grandpa" of football... haha

[philly eagle in az]

Wow. That's a little crazy. Who wants to bet one of the current players kids makes it to the NFL?

[donbickle707]

you know it! football is a tradition! lol

[roostersclassics11]

Wow I was wondering I have a few of Clay the 3rds cards and wondered if they were related lol

[donbickle707]

I love seeing family history like that... Imagine a card with each of their sigs on it? all three clay's, bruce, the one from the eagles and the one still in college... very highly sought after I bet (if it was made)

[roostersclassics11]

Yea I dont know all of them were related I knew Casey and Clay were I found some older cards the other night and seen Clay Mathews and i was wonder great Find

[ugameck]

My next door neighbor played in the MLB - his middle schooler looks to be a beast as well. Genetics + drive = successful anything.

[lynellauto]

They could make a autograph card of all of them.They did it for the Mannings,NFLs biggest football family.

[donbickle707]

exactly!