Henry Montgomery, Leads a Secession of Non-Subscribers From the General Synod

Anthony Durnford, soldier, is born in Manorhamilton, Co. Leitrim

Humphrey Davy, Cornish pioneer chemist, died.

Henry Montgomery, leads a secession of Non-subscribers from the General Synod

Henry Montgomery, a leading Unitarian theologian, leads a secession of non-subscribers from the General Synod of Ulster, resulting in the formation of the Remonstrant Synod of Ulster.