Born: 25 January 1745, St Mary’s County, Maryland, USA
Entered: 07 September 1766, Liège, Belgium - Angliae Province (ANG)
Ordained: 1770
Died: 23 November 1807, Causestown House, Stackallen, Slane, County Meath - Angliae Province (ANG)

Son of Clement
Educated St Omer and Bruges Colleges 1760-1763; English College Valladolid 1763-1766

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◆ George Oliver Towards Illustrating the Biography of the Scotch, English and Irish Members SJ
MATTINGLEY, JOHN, was born in Maryland, the 25th of January, 1745 : entered the Novitiate in 1766: after the suppression of his Order, became travelling Tutor to Sir William Gerard, and others of our Catholic gentry. He was justly esteemed for his elegance of manners, literary attainments, and solid virtues. To the regret of his numerous friends, this excellent man was suddenly attacked with illness whilst on a visit to the Grainger Family, at Causestown, in Ireland, and calmly ceased to breathe on the 23rd of November,1807