Eyre was commissioned as an Ensign in the 1st Foot Guards in 1776, quickly rising to Captain in 1778, and Lieutenant-Colonel in 1787. Following the death of his father in 1788, he succeeded to the family estates before retiring from the British Army in 1790.[4]
After retiring from Parliament in 1812, he devoted himself to county affairs, serving as a Justice of the Peace for many years.[4]
Personal life
In 1783, Eyre married Francisca Alicia Bootle (d. 1810), third daughter of Richard Wilbraham-Bootle and Mary Bootle (daughter and heiress of Robert Bootle of Lathom House, Lancashire).[6] Together, they were the parents of:[4]
As his only son died in 1811, his estates were divided between his younger daughters Frances (whose husband Granville inherited Grove and Headon), and Henrietta (whose husband's brother, Charles Wasteneys Eyre, inherited Rampton) after his death in 1836.[4]
^G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 119.