. 5 % ▁of ▁families ▁and ▁ 2 2 . 7 % ▁of ▁the ▁population ▁were ▁below ▁the ▁pover ty ▁line , ▁including ▁ 2 8 . 3 % ▁of ▁those ▁under ▁age ▁ 1 8 ▁and ▁ 6 . 1 % ▁of ▁those ▁age ▁ 6 5 ▁or ▁over . ▁ ▁Notes ▁ ▁References ▁▁ ▁History ▁of ▁Cast ine , ▁Pen ob sc ot , ▁and ▁Brook sv ille , ▁Maine ▁including ▁the ▁ancient ▁settlement ▁of ▁Pent ago et . ▁By ▁George ▁August us ▁Whe eler . ▁Pub lished ▁ 1 8 7 5 . ▁ ▁Mat te o ▁B inas co . ▁" F ew , ▁Un co oper ative , ▁and ▁End anger ed : ▁The ▁Tr ouble d ▁Activity ▁of ▁the ▁Roman ▁Catholic ▁mission aries ▁in ▁Ac ad ia ▁( 1 6 1 0 - 1 7 1 0 )", ▁in ▁Royal ▁Nova ▁Scot ia ▁Historical ▁Society , ▁Journal , ▁vol . 1 0 ▁( 2 0 0 7 ), ▁pp .   1 4 7 – 1 6 2 . ▁ ▁External ▁links ▁▁▁▁ ▁Pen ob sc ot ▁Nation ▁ ▁Profile ▁at ▁the ▁United ▁States ▁Environment al ▁Prote ction ▁Agency ▁▁▁ ▁Category : American ▁Indian ▁res erv ations ▁in ▁Maine ▁Category : F eder ally ▁recognized ▁tribes ▁in ▁the ▁United ▁States ▁Category : Ge ography ▁of ▁Pen ob sc ot ▁County , ▁Maine ▁Category : Native ▁American ▁history ▁of ▁Maine ▁Category : P en ob sc ot ▁River <0x0A> </s> ▁The ▁following ▁is ▁a ▁list ▁of ▁Union ▁Coun