link Widow Agnes and only son Ebenezer Ingoldsby. Therefore Sarah can't be the daughter of John Ingoldsby. However, she is likely closely related to if not a sister of Elizabeth Englesbywho married John Pike 28 Mar 1671/2 Marriages of both Elizabeth and Sarah were recorded in both in Roxbury and Charlestown.
link Elizabeth ENGLESHIE 1. Mar. John Pike, 1671. Sarah ENGLESHIE 2. Mar. Caleb Savor [Seaver, of Roxbury] 1671. [The orginal hand written records look more like Sarah Englesbie and Elizabeth Englesby to me].