Sarah West, a sister of the widow, was born March 4, 1776 and was living in Marion County, Indiana, in 1851. In an affidavit given by Sarah West she states that she and her sister Mary are the only surviving children of their father Charles Allison, deceased. That the marriage of Mary Allison to Lawrence Henderson was delayed on account of the sickness and death of her father. Sarah West signed her affidavit with her mark.]
https://revwarapps.org/w4223.pdf
