Cyr Plantation, Aroostook County, Maine Genealogy
Cyr Plantation is a Maine plantation in the forests of northeast Aroostook County. Also known as Township Letter L R2 WELS, it was first organized as part of the sprawling Van Buren Plantation in 1843; Cyr Plantation was set off from Van Buren in 1857, and continues to this day. 
- Mrs. Alphy Levasseur, Cyr Plantation Centennial 1870-1970 ([S.l. : s.n., 1970]). At various libraries (WorldCat); FHL Book 974.11/C2 H2L.
- Cyr Plantation, Aroostook County, Maine in Maine Genealogy (accessed 22 September 2013).
- Maine Historical Records Survey Project, 106 (digital p. 115).