Hello painta76,
Samuel and Agnes' marriage info is available to all subscribers on Ancestry.
Name: Samuel Edgerton
Spouse Name: Agnes Nichols (Nicholls)
Marriage Date: 2 Jul 1864
Marriage Place: Tasmania
Registration Place: Oatlands, Tasmania
Registration Year: 1864
Registration Number: 614
Some of the other trees have more information than yours provides about the family, but none appear to have names of her parents, or a death date for Agnes.
One tree has a photo attached, of an 'Agnes Laura Nichols'.
Her husband's death notice in 1901.
The Mercury Monday 14 October 1901 (Source: TROVE)
"EDGERTON.-On Friday evening, the 11th inst., at Rhyndaston, after a short and peaceful illness, Samuel, the dearly beloved husband of Agnes Edgerton, in the 75th year of his age. Funeral will leave his late residence on Tuesday, 15th inst, (noon), for Colebrook."
It appears that Agnes remarried, to a Robert Charles Bennett in 1903?
Name: Agnes Laura Edgerton
Spouse Name: Robert Charles Bennett
Marriage Place: Tasmania
Registration Place: Tasmania
Registration Year: 1903
Page Number: 1065
By 1903 Tasmanian marriage certificates included information on the bride and groom's birthplaces, their fathers' names and occupations, and their mothers' names.
Burial, 1926? Age a few years out?
Name: Agnes Laura Bennett
Age: 76
Birth Date: abt 1850
Death Date: 28 Apr 1926
Cemetery: Oatlands Old Anglican
Cemetery Location: Oatlands, Tasmania
Compiled By: Genealogical Society of Tasmania Inc
The Mercury Friday 30 April 1926 (Source: TROVE)
"BENNETT.-On April 28, 1926, at her daughter's residence, Rockville, York Plains, Agnes Laura, beloved wife of the late Robert Bennett, aged 70 years. The funeral will arrive at the Church of England Cemetery, Oatlands, This Day (Fri- day), at 3.30 p.m."
Newspaper reports indicate a J C and E Gregg were resident at 'Rockville', York Plains, and public trees here at Ancestry include information about Samuel and Agnes' daughter Eliza Edgerton, who married a James Charles Gregg.
Anne