Date of Service: 1866-1868
1808: Mary Jennings Hagelin is born in England.
1838: John H. Hagelin is born on September 12th.
1864-1867: John H. Hagelin, son of Keeper Charles Hagelin and Mary Hagelin, is appointed the First Assistant at Cove Point Lighthouse, MD. His salary is $150/year.
1866-1868: Mary Hagelin is appointed the First Assistant at Cove Point Lighthouse, MD. Her salary is $150/year. (Her husband Charles M. Hagelin served as Principal Keeper)
1868: Mary Hagelin dies on September 29, 1868, in Calvert County, MD.
Sources: Chesapeake Chapter Keeper’s Database; familysearch.org; uslhs.org;The Baltimore Sun, October 3, 1868
