7 4 ▁ ▁Third ▁rates ▁of ▁ 8 0 ▁guns ▁ ▁Boy ne ▁ 8 0 ▁( 1 7 3 9 ) ▁– ▁broken ▁up ▁ 1 7 6 3 ▁ ▁C umber land ▁ 8 0 ▁( 1 7 3 9 ) ▁– ▁reduced ▁to ▁ 6 6 ▁guns ▁in ▁ 1 7 4 7 , ▁found ered ▁ 1 7 6 0 ▁ ▁Third ▁rates ▁of ▁ 7 0 ▁guns ▁ ▁Elizabeth ▁ 7 0 ▁( 1 7 3 7 ) ▁– ▁broken ▁up ▁ 1 7 6 6 ▁ ▁Su ff olk ▁ 7 0 ▁( 1 7 3 9 ) ▁– ▁broken ▁up ▁ 1 7 6 5 ▁ ▁Es sex ▁ 7 0 ▁( 1 7 4 0 ) ▁– ▁w reck ed ▁ 1 7 5 9 ▁ ▁N ass au ▁ 7 0 ▁( 1 7 4 0 ) ▁– ▁sold ▁ 1 7 7 0 ▁ ▁Prince ▁Frederick ▁ 7 0 ▁( 1 7 4 0 ) ▁– ▁sold ▁ 1 7 8 4 ▁ ▁Bed ford ▁ 7 0 ▁( 1 7 4 1 ) ▁– ▁h ul ked ▁ 1 7 6 7 , ▁sold ▁ 1 7 8 7 ▁ ▁Royal ▁Oak ▁ 7 0 ▁( 1 7 4 1 ) ▁– ▁h ul ked ▁ 1 7 5 7 , ▁broken ▁up ▁ 1 7 6 3 ▁ ▁St ir ling ▁Castle ▁ 7 0 ▁( 1 7 4 2 ) ▁– ▁lost ▁ 1 7 6 2 ▁ ▁Mon mouth