Elizabeth Ann Hennigan, of Rockville, Maryland, passed on Saturday, October 22, 2022.  Predecased by her husband, James F. Hennigan (1999) and her son, Robert "Bobby" Hennigan (2020).  Survived by her sons, James "Jay" Hennigan and Richard "Rich" Hennigan; by her grandchildren Andrew Hennigan (Megan) and Alicia Guy (LaBrell); and by her great-grandchildren Sophia & James Hennigan and Kaiya & Isaac Guy.

Visitation will begin at 10am on Saturday, November 5, 2022 at St. Mary's Catholic Church - 520 Veirs Mill Road, Rockville, MD 20852; where the Mass of Christian Burial will begin at 11am.  Interment to follow at St. Mary's Cemetery in Rockville, MD.