Virginia McCaskey...Chicago Bears

Martha Firestone Ford...Detroit Lions

Patricia Rooney.....Pittsburgh Steelers

Norma Hunt.....Kansas City Chiefs. 

Hunt, Rooney and Ford inherited their teams from their husbands.   McCaskey inherited the Bears from her father....George Halas.   While they are the de facto owners....others run the team....mostly their kids.   I believe a couple of these may be held in Trust ownership....Steelers?  Chiefs? 

They are not the only women owners:

The 49ers are owned by Denise DeBartolo York....(who is "only" 69) .  She got the team away from her brother, Eddie DeBartolo Jr., somehow, after his troubles. (though, I think Eddie may in fact still hold some ownership in the team) Her son, Jed York runs the 49ers

Titans....Amy Adams Strunk...daughter of Bud Adams.....she inherited her interest. 

Kim Pegula is listed as co-owner of the Bills with her husband Terry

Carol Davis is owner, with son Mark of the Raiders...after death of Al.

Gayle Benson is owner of the Saints....after death of Tom Benson

Janice McNair is owner of the Texans after death of Bob McNair

Jody Allen.....de facto owner (in trust I believe)...of the Seahawks.  She is the sister of the deceased Paul Allen.

Dee Haslam is listed as co-owner of the Browns.

That means that  37.5% of all NFL team owners are owned/run at least partially by women.    (And if you don't think the other  team owners don't have their balls in a vice grip by their wives....think again.

So...when they talk about having an NFL female kicker....hell, that ain't nothing.