Thomas Wasson is mentioned in the Will of Jane Wasson - 1833, his mother.
Source: William G. Roy - bilroy@ucla.edu
Text: Wasson, James V. Early West Pennsylvania Wassons, about 1995.mimeo.
William McClelland WASSON (ID:I335), b. Peters TWP, Cumberland County, Pennsylvania, USA , d. 1 Sep 1805/6, Center TWP, Butler County, Pennsylvania, USA
Mother
Jean (Jane) MCDOWELL (ID:I336), b. Mercersburg, Franklin County, Pennsylvania, USA , d. 8 Feb 1832, Center TWP, Butler County, Pennsylvania, USA
Thomas was 26 years and 1 month old[~] ; Ann was 21 years and 5 months old.[~] (They were married 25 years and 7 months).
Notes
Butler Sentinel, Sat. May 15, 1824 - Married - On Tuesday, The 11th, by the Rev. J. Coulter, Mr. Thomas Wason, of Centre Township, to Miss Anne Duffy, daughter of Mr. Charles Duffy, of Clearfield Township.
[S47] Family Bible of William John McCall.
Thomas Wasson was born April 24th 1798
[S211] Butler Sentinel.
Sat. May 15, 1824 - Married - On Tuesday the 11th by the Rev. J. Coulter, Mr. Thomas Wason, of Centre township, to Miss Anne Duffy, daughter of Mr. Charles Duffy, of Clearfield township.