Hancock County 1850
NARA Roll# M432-254 (FHL Roll# 443491); NARA Roll# M432-255 (FHL Roll# 443492)
Towns included (Roll 254): Beach Island (p. 213A); Bear Island (p. 214A); Black Island (p. 167A); Bluehill (p. 62A); Brooklin (p. 153A); Brooksville (p. 122A); Bucksport (p. 1A); Butter Island (p. 214B); Calf Island (p. 167A); Castine (p. 87A); Conways Island (p. 168A); Deer Isle (p. 176A); Duck Island (p. 167B); Eagle Island (p. 215A); Great Spruce Head Island (p. 213B); Hacketash Island (p. 215B); Long Island Plantation (p. 165A); Marshalls Island (p. 167B); Matinicus Light (p. 215B); Old Harbour Island (p. 168A); Penobscot (p. 102A); Pickerings Island (p. 212B); Placentia Island (p. 167A); Pond Island (p. 167A); Sedgwick (p. 138A); Surry (p. 47A); Swans Island (p. 169A); Wetmore Isle Plantation (p. 41A); Wooden Ball Rock (p. 215B).
Towns included (Roll 255): Amherst (p. 420B); Aurora (p. 425B); Cranberry Isles (p. 354A); Dedham (p. 408A); Eastbrook (p. 246B); Eden (p. 338A); Ellsworth (p. 290A); Franklin (p. 229B); Gouldsborough (p. 249A); Greenfield (p. 428B); Hancock (p. 218A); Mariaville (p. 416A); Mount Desert (p. 358A); Mount Desert Rock (p. 387A); Orland (p. 389A); Otis (p. 414B); Plantation No. 1 & 2 (p. 432B); Plantation No. 7 (p. 266A); Seaville (p. 351A); Sullivan (p. 236B); Township No. 8 (p. 267B); Township No. 9 (p. 268A); Township No. 10 (p. 268B); Township No. 21 (p. 434A); Township No. 33 (p. 424B); Tremont (p. 368A); Trenton (p. 270A); Waltham (p. 286A).