Background
He was the son of James and Elizabeth (née Lawler) Fitzpatrick and born in the Headfort Arms Hotel, Virginia where his parents were the proprietors.
He was the son of James and Elizabeth (née Lawler) Fitzpatrick and born in the Headfort Arms Hotel, Virginia where his parents were the proprietors.
From a privileged upbringing Thomas was educated at St. Patrick's, Carlow College, a school well noted for turning out many fine Catholic theologians. However his university education at Trinity College, Dublin enabled him to distinguish himself in medicine where he qualified with a BA in 1853, MA in 1854, MB and MD by 1856.
Thomas Fitzpatrick practiced as a doctor in the Co. Cavan village of Mullagh before entering service during 1856 with the British East India Company as an assistant surgeon, an experience which was to leave a lasting impression on him, through his future attitudes towards primitive medicine, magic and religion.
Thomas Fitzpatrick took up a position with St. Bartholomew's Hospital in London and in 1868 he became a member of the Royal College of Physicians. He took up a private practice near Hyde Park, London.
He was married to Agnes Letitia (née Robinson) in May 1865.