▁chap elle ▁Saint - S acre ment " ▁and ▁had ▁been ▁created ▁primarily ▁to ▁serve ▁the ▁parish ▁of ▁M ini hy . ▁ ▁There ▁is ▁an ▁" en fe u " ▁( a ▁w alled ▁up ▁tomb ) ▁on ▁the ▁g ospel ▁side ▁of ▁the ▁chap el ▁which ▁contains ▁the ▁heart ▁of ▁Mon se igneur ▁Lé op old ▁de ▁L és é le uc , ▁a ▁Bre ton ▁who ▁had ▁served ▁as ▁the ▁Bishop ▁of ▁Aut un , ▁Chal ons ▁and ▁M â con ▁from ▁ 1 8 1 4 ▁to ▁ 1 8 7 3 . ▁▁ ▁The ▁chap el ▁contains ▁many ▁other ▁tomb s ▁including ▁on ▁the ▁ep ist le ▁side ▁the ▁tomb s ▁of ▁Jean ▁Cou hard , ▁a ▁vic ar ▁of ▁T ouss ain ts ▁and ▁master ▁of ▁music , ▁Nicolas ▁Den is , ▁a ▁canon ▁of ▁Lé on ▁( just ▁by ▁the ▁bal ust rade ) ▁and ▁Guillaume ▁Cor re , ▁a ▁canon ▁of ▁Lé on . ▁T omb s ▁on ▁the ▁g ospel ▁side ▁of ▁the ▁chap el ▁include ▁that ▁of ▁Pr igent ▁Le ▁Mo ine , ▁Can on ▁of ▁Lé on , ▁ ▁Pr igent ▁Le ▁Ny , ▁tre as urer ▁and ▁Can on ▁of ▁Lé on , ▁re ctor ▁of ▁Pl oug oul m , ▁and ▁founder ▁of ▁the ▁Min imes ▁in ▁ 1 6 2 2 ▁and ▁Y ves ▁Le ▁G at , ▁another ▁Can on ▁of ▁Lé on . ▁Also ▁buried ▁in ▁the ▁chap el , ▁although ▁the ▁exact ▁locations ▁are ▁not ▁known