1860 US Census, Aroostook County
Census statistics for Township Letter L, now know as Cyr Plantation.
Acadian Genealogy: From France to the Cyr Plantati
Timeline and history of the Acadians arrival in the Madawaska area. Also includes information about the Cyr family and their settlement of Cyr Plantation.
Aroostook County: Cyr Plantation
Provides statistical information for locality.
History of Cyr Plantation
Brief historical description, census information, and links available.
Plantation of Cyr
Provides brief history, facts, address, and list of town officials.