This is much the biggest of the Tattersfield and related families, representing about 80% of the total.
The family trees were divided into three parts, Charts1, 2,3 and 4, to limit the size, and ease manual plotting in the early years.
All are believed to be descended from Joseph (1747-95). Chart 1 includes descendants through his younger sons William and John. Those on Chart 2,3 are descendants of his eldest son Joseph (1779-1851). Descendants of his four daughters Sarah (Sally), Hannah, Patience and Nancy are on Chart 4. Their married surnames were Carr, Scatchard, Oddy and Taylor respectively.