NPCs composing that spawngroup :

a_guardian_of_Mandos (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

chapterhouse113459, range=98 (-86,0,0)

chapterhouse113483, range=68 (65,71,-88)

chapterhouse113484, range=72 (18,-22,-90)

chapterhouse113489, range=79 (66,3,-2)

chapterhouse113509, range=63 (64,44,-90)

chapterhouse113511, range=36 (37,48,-89)

chapterhouse113516, range=91 (19,138,1)

chapterhouse113517, range=93 (94,48,0)

chapterhouse113520, range=96 (94,72,0)

chapterhouse113525, range=44 (41,65,-206)

chapterhouse113529, range=62 (-31,101,-90)

chapterhouse113530, range=55 (54,64,-206)

chapterhouse113661, range=99 (65,124,-88)