Lingan Lineage and Arms by Emily Emerson Lantz, in Baltimore Sun. (Baltimore (independent city), Maryland, United States) 18 Jun 1905.
↑ 2.02.1 Will Abstract of Thomas Lingan, in Source Needed.
Thomas LINGAN, Calvert Co., Gent., 20 Aug. 1722, 28 S 1734. To wf. Martha, coexx. with Dr. Wm. LOCK & bro. Richard NORMANSELL. To minor daus. Martha, Ann, & Elizabeth. Wit: Jas. NEADRE, Mary REID, Lingan WILSON. Widow claimed her third.