▁a ▁ 7 4 - gun ▁ship ▁ 1 7 4 7 , ▁then ▁immediately ▁reduced ▁further ▁to ▁a ▁ 6 6 - gun ▁ship . ▁Bro ken ▁up ▁ 1 7 7 2 ▁▁ ▁C ull oden ▁ 8 0 ▁( 1 7 4 7 ) ▁– ▁re - ordered ▁and ▁completed ▁as ▁a ▁ship ▁of ▁ 7 4 ▁guns . ▁sold ▁ 1 7 7 0 ▁ ▁Som erset ▁ 8 0 ▁(- ) ▁– ▁re - ordered ▁as ▁a ▁ship ▁of ▁ 6 6 ▁guns , ▁but ▁cancel led ▁ 1 7 4 8 ▁ ▁Third ▁rates ▁of ▁ 7 0 ▁guns ▁( the ▁ships ▁were ▁all ▁re - class ed ▁as ▁ 6 4 - gun ▁ships ) ▁ ▁North umber land ▁ 6 6 ▁( 1 7 4 3 ) ▁– ▁captured ▁ 1 7 7 4 ▁ ▁Edinburgh ▁ 6 6 ▁( 1 7 4 4 ) ▁– ▁broken ▁up ▁ 1 7 7 1 ▁ ▁Ham pton ▁Court ▁ 6 6 ▁( 1 7 4 4 ) ▁– ▁broken ▁up ▁ 1 7 7 4 ▁ ▁Kent ▁ 6 4 ▁( 1 7 4 6 ) ▁– ▁h ul ked ▁ 1 7 6 0 ▁ ▁modified ▁from ▁the ▁ 1 7 4 1 ▁Est ab lish ment ▁( length ened ▁by ▁ 6   ft ) ▁ ▁Y arm outh ▁ 6 4 ▁( 1 7 4 5 ) ▁– ▁reduced ▁to ▁ 6 0 ▁guns ▁in ▁ 1 7 8 1 , ▁broken ▁up