NPCs composing that spawngroup :

an_Isle_defender (100%)

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

thundercrest_monocle_230, range=110 (-800,2234,125)

thundercrest_monocle_274, range=174 (-864,2317,157)

thundercrest_monocle_8_10, range=110 (-800,2234,125)

thundercrest_monocle_8_14, range=165 (-798,1990,125)

thundercrest_monocle_8_18, range=171 (-862,1971,135)

thundercrest_monocle_8_76, range=163 (-699,2153,124)

thundercrest_monocle_11_7, range=110 (-800,2234,125)

thundercrest_monocle_11_8, range=165 (-798,1990,125)

thundercrest_monocle_11_10, range=174 (-864,2317,157)

thundercrest_monocle_12_0, range=163 (-699,2153,124)

thundercrest_monocle_12_11, range=165 (-798,1990,125)