▁Thomas ▁Pro ctor ▁visited ▁the ▁camp ▁and ▁stayed ▁for ▁months ▁helping ▁the ▁art illery ▁become ▁prof ic ient . ▁ ▁On ▁February ▁ 2 6 , ▁ 1 7 9 3 , ▁Dr . ▁Joseph ▁Str ong ▁of ▁Connecticut ▁clim bed ▁the ▁western ▁bank ▁of ▁the ▁hill ▁and ▁drew ▁a ▁picture ▁of ▁the ▁site ▁in ▁a ▁letter ▁to ▁a ▁friend , ▁Dr . ▁Mason ▁C og sw ell . ▁ ▁This ▁letter , ▁the ▁only ▁known ▁dep iction ▁of ▁the ▁site , ▁is ▁kept ▁within ▁the ▁arch ives ▁at ▁Y ale ▁University . ▁ ▁On ▁March ▁ 2 5 , ▁ 1 7 9 3 ▁the ▁Grand ▁Mason ic ▁L odge ▁of ▁the ▁State ▁of ▁Pennsylvania ▁granted ▁the ▁first ▁Mason ic ▁L odge ▁in ▁Be aver ▁County . ▁ ▁This ▁was ▁to ▁be ▁at ▁Leg ion ▁Ville ▁and ▁was ▁known ▁under ▁char ter ▁as ▁L odge ▁ 5 8 . ▁ ▁The ▁Master ▁was ▁Captain ▁Robert ▁Mis C amp bell , ▁Senior ▁W arden ▁Captain ▁Robert ▁T ins ley ▁and ▁Junior ▁W arden , ▁William ▁E aton . ▁ ▁With ▁Spring , ▁Sen eca ▁leaders ▁Guy as uta ▁and ▁Big ▁Tree ▁met ▁Wayne ▁at ▁Leg ion ▁Ville ▁in ▁March ▁ 1 7 9 3 ▁to ▁discuss ▁peace ▁terms . ▁When ▁the ▁tal ks ▁failed , ▁George ▁Washington ▁gave ▁the ▁go - a head ▁for ▁the ▁campaign ▁against ▁the ▁Indians . ▁On ▁April ▁ 3 0 , ▁ 1 7 9 3 , ▁the ▁largest ▁fl ot illa ▁of ▁military ▁b arg es ▁ever