When Austin Kilbourn was born on 28 January 1794, in Glastonbury, Hartford, Connecticut Colony, British Colonial America, his father, Joseph Kilbourn, was 28 and his mother, Hannah Sellew, was 24. He lived in Hartford, Hartford, Connecticut, United States in 1850 and Connecticut, United States in 1870. He died on 20 March 1872, in Glastonbury, Hartford, Connecticut Colony, British Colonial America, at the age of 78, and was buried in Green Cemetery, Glastonbury Center, Glastonbury, Hartford, Connecticut, United States.
English (mainly Leicestershire): variant of Kilburn .
Possibly also an Americanized form of German Kühlborn: habitational name from a place so named in former East Prussia; the meaning of the name being kühl ‘cool’ + born ‘well, spring’.