Living Family Members Cousins of Mine from PA Schuykil Area

My name is Jerry Davis
I have been looking for any living cousins of mine on my fathers side of the family.
His name is Robert LeRoy Davis, he was from Schuykil PA
he had a brother Earl and william and a sister marion
marion was married and last name changed to Yeager and lived i beleive in Norfolk VA
I am not sure about Earl or William
there fathers name was william and mother was mary
my grandparents were from Wales
my father was born in 1921 and died in 1979
Robert was in WW2 and after that he moved to Illinois where he and my mother met and got married and had 10 kids
i am number 8
i have much to share with my cousins if i every meet any of them.
i would love to make contact with any cousins i may have
please email me at jed5963@yahoo.com