Thomas Grimstead
Thomas was born in 1728.  He died at the age of 52 on September 17th, 1780.

 Eleanor Creswicke
Eleanor was born in 1727.  She died at the age of 72 in 1799.

 Joseph Valentine Grimstead
Joseph Valentine was born on July 5th, 1757.  He died at the age of 55 in 1812.