James Johnston was born on Sept. 28, 1724 in Perth Amboy, Middlesex County, NJ.
His wife, Jennette Gaston, was born on June 11, 1731 in New Jersey.
They bore at least one child, Daniel Johnston.
At the time of birth of their son, the Johnstons dwelled in Elizabeth, Morris County, NJ.
The couple's son is known to have relocated from New Jersey to Washington County, PA sometime after 1787.
More will be added once learned.