David Yarnall of Edgemont. Date of will: 11 Feb 1771; No date of Probate.
Provides for wife Hannah. Authorizes Executors to Prosecute claim against Thomas Green for money due on land sold him formerly belonging to brother Philip's estate. To son Philip 1/2 of all lands wherever situated except that formerly belonging to brother Philip. To son David, the other 1/2 of lands when they are 21, they paying to my daughters Lydia and Sarah 50 pounds each. Executors: Wife Hannah, kinsman Francis Swayne. no record of letters. Executors named renounced. Wit: Moses Meredith, Josiah Lewis.

source: Wills of Chester County Pennsylvania 1778-1800, by Jacob Martin, page 26.