Sarah Estey, wife of William Henry Estey, was born 1858 in St. Mary's Parish, York County, NB. Her parents were Richard (Samuel) Estey & Theresa McLellan. Richard was the son of Samuel Estey & Mary Hafford. Samuel was the son of Moses Estey & Sarah Howland. Moses was the son of Richard Estey & Hannah Hazen, and Richard was the son of the immigrant ancestors from Massachusetts, Richard Estey & Ruth Fiske.
As for William Henry Estey, his parents were William Estey & Eleanor Porter. However, I show William's parents to be none other than Samuel Estey & Mary Hafford.