What I have found out is my William A McCune had a sister Sarah Jane McCune who Married John P. Nichols adams county, Il. I have not yet found out if there are any other brothers and sisters but have recently found out Their mother's name is Jane Dinsmore born 1797 nicholas county, Ky and died 1854 in adams county, IL their father is Hugh McCune born 1778 in nicholas county, Ky and died 1842 in adams county, IL, any help is appreciated on if there are anymore children.