It is difficult to fit this one with other records in WMMS
1851 separated from Norwood (WMMS 1852 under Norwood). See Norwood Mission for another entry which indicates the split occurred after 1852 May 15.
This appears to be separate from Mud Lake Indian Mission, which is still listed under Rice Lake.
1852 consists of at least McKees (WMMS)
1852 consisted of Mud Lake, McKees, North Dummer, Warsaw (ref: history listed under McKees)
1853 consists of at least Otonabee, McKees, Mud Lake Indian (WMMS)
1854 consists of McKees, North Dummer, Warsaw (WMMS)
1855 name changed to Bridgenorth Mission