robert william boelter was my mother lena mae edwards's father.she did not meet him until she was an adult,so we know very little about this part of our family.he died on dec 8 1987 in porterville,ca and was born on aug 16 1923 in wisconsin.my father thinks he had a brother clyde and his mothers maiden name was zimmerman.i have yet to prove this.ssdi says mother was a crain.i dont think robert and my grandma inez anne gaither were ever married.his father may be ernest boelter.he has two sons from another person named micheal and robin boelter who were in porterville,ca.