Rosetta,I don't have a Michael Doolin that was in Missouri in that time frame. In 1870 Ellen Dewlin and her sons are living with (I assume) her parents John R and Mariah Markwith. There are some Dolen children living with the John Connell family in Lawrence Co in 1870. These may be the children of Patrick Dolin and Nancy Dolin who are in Lawrence Co.in 1860. The Connells are living next to John Dolen in 1870, he is from Ireland and the census says most of his children were born in Ireland. I am sorry I couldn't help, but will keep a look-out for a Michael Doolin in Missouri.