Date of birth is calculated from information on gravestone: died 8 Sep
1872; age 90 years, 2 months and 5 days. I visited this gravesite on 16
Nov 1983, took pictures and copied the information on the gravestone. Her
date of birth calculates to be 3 Jul 1782. CGT/On 16 Nov 1983 I visited the Polly Creek cemetery to locate the graves of
David B Teeter, his wife Margaret (Mack) and his mother-in-law Mary Mock.
The engraving on Mary's stone showed that the date of death was 8 Dec 1878
and her age as 90 years, 2 months and 5 days. Date of birth would be