Glendy became a supply minister of the Presbyterian Churches of Bethel, Hebron and
Staunton, Virginia. There he preached a sermon on the death of
George Washington, on February 22, 1800; it was so well received it was reprinted into the 1820s and 1830s. An examination
Augusta County records suggest that many in Glendy’s Staunton congregation were immigrants from home and United Irish sympathisers. In 1803, he then went on, with
Thomas Jefferson's recommendation, and over the objection of
Federalist sympathisers, to be pastor of the Second Presbyterian Church in
Baltimore (a favoured destination for Ulster emigrants). Glendy’s new congregation contained some of Baltimore’s more prominent Irish-Americans. They included the physician,
John Campbell White, a United Irish exile from
Templepatrick, County Antrim who was to play a leading role in the
defence of Baltimore against the British in
1812. In expressing his gratitude to Jefferson in 1803, Glendy did not hesitate to remember Ireland – "Ah poor Erin! ill-fated Hibernia! much I fear thy chains are rivetted forever" – or to suggest that in driving out the [Federalist] "Aristocracy", Jefferson's administration would prove her friend. In 1822 Glendy was given the Doctor of Divinity degree by the
University of Maryland.At Philadelphia, in October last, at an advanced age, the Rev. John Glendy. Doctor of divinity for upwards of twenty years minister of the congregation of Maghera Co Derry, and latterly of the city of Baltimore of the United States. In the unfortunate distraction of 1798, he was obliged to leave his native country. He was first settled in America as minister of Staunton, in Virginia, and afterwards removed to Baltimore. In the Country of his adoption, he was highly esteemed by all classes, and could number among his friends and admirers the late President Jefferson, with whom he became early acquainted and who, till the close of his life, uniformly treated him with kindness and attention. He was for several years, one of the ministers appointed to preach before Congress. His remains were conveyed to Baltimore and attended to the grave a large number not only of the congregation with which he had been for upwards of 30 years usefully connected, but by a large concourse of the most respectable inhabitants of that city. ==References==