Henry Stevenson, early Mormon convert/pioneer

Looking for more information on Henry Stevenson of Venango Co., PA who, according to the county history book, was converted to Mormonism around 1837 by Rev. Erastus Snow along with a David McKee from Butler Co., PA and several of Henry's daugherts whose names were Elizabeth, Rebecca, Jane, and Nancy.According to the history, Stevenson and McKee were taken to Salt Lake City by Snow.Snow and McKee show up in Utah in the 1850'.So far, Henry does not. If anyone has any connection, I'd appreciate any information you might have.Thanks.