NPCs composing that spawngroup :

an_Isle_keeper (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

thundercrest_monocle_236, range=0 (-641,2081,123)

thundercrest_monocle_238, range=184 (-470,2151,123)

thundercrest_monocle_268, range=195 (-526,1923,114)

thundercrest_monocle_8_14, range=181 (-798,1990,125)

thundercrest_monocle_8_73, range=116 (-534,2127,124)

thundercrest_monocle_8_76, range=92 (-699,2153,124)

thundercrest_monocle_8_83, range=195 (-526,1923,116)

thundercrest_monocle_8_88, range=161 (-671,1922,139)

thundercrest_monocle_11_0, range=139 (-502,2081,130)

thundercrest_monocle_11_1, range=194 (-447,2079,130)

thundercrest_monocle_11_8, range=181 (-798,1990,125)

thundercrest_monocle_11_16, range=116 (-534,2127,124)

thundercrest_monocle_11_32, range=195 (-526,1923,116)

thundercrest_monocle_11_44, range=146 (-690,1943,143)

thundercrest_monocle_11_45, range=182 (-690,1905,143)

thundercrest_monocle_12_0, range=92 (-699,2153,124)

thundercrest_monocle_12_11, range=181 (-798,1990,125)