Title: A vindication of marriage, as solemnized by Presbyterians in the North of Ireland. Wherin, 1. Their principles, practice, and reasons thereof, are candidly shown, with the causes of their non-conformity to the form prescribed in the liturgy. 2.The libels exhibited against Ministers and people, in the Official Courts, examined and answered. 3. And such marriages proven to be agreeable to scripture, light of nature, laws of nations, and customs of other reformed churches, amd not inconsistent with the civil laws of this land; and therefore lawful, tho not Canonical