Pat, I think you are on the right track. This is the information I have.
George Washington Aderhold/t was the son of Michael ______ "Mike" Aderhold/t. George was born Feb 25, 1841, in Carroll Co., GA, died on Oct 29, 1906, Canton, Stark Co., OH.
He married:sep 14, 1874, Canton, Stark Co., OH, to Rebecca ____Killen. They had five children: (1) Walter B________, b. 1875 (2) Grace Elizabeth, b. 1877 (3) Milton _________, b. 1879 (4) Robert Killen, b. 1881 (5) Harry _________, b. 1883
I find that Milton married an Ethel _____ Whittaker and they had two children: (1) Marvin ________, b. ???? (2) Ethel Whittaker, b. ????
Does this fit with your information, other than the father of George Washington?
I'd be interested to know the family story. :o) I, too, am descended from Frederick Aderhold/t.