Chiefly, a record of descendants of Isaac Crouch of Elk Neck Hundred, Cecil County, Pennsylvania who was born in February 1737 in Cecil County. He married Ann Johnson, daughter of Edward and Mary Johnson at St. Mary Anne's Church on May 3, 1760. They had six children. Isaac Crouch died on February 20, 1795 in Cecil County, Maryland. Descendants lived in Maryland, Virginia and elsewhere.