Margaret's existance was not discovered until the family was identified in the 1860 cenus where she appears, but is not listed in the 1870 census, so presumably she died before that census. I gave her Henry# 274513, even though it is a duplicate of her brother, John. Not important since she did not live.
Father:Elias MUGHMAW (b. NOV 1829, Fairfield Co., OH - d. 29 JUN 1906, Anderson Co., Madison Co., IN) Mother:Susanna BOYER (b. 1834, OH - d. 31 DEC 1898, Miami Co., IN)