John was born on 13 October 1753 in
Bideford,
Devonshire and was the son of merchant John Smith and his wife Judith Rebecca Hopkins. He was originally given both his father's and his paternal grandmother's surnames, and was baptized as John Christmas Smith. Through his father's side of the family (his paternal grandmother, Jane Christmas), he was a descendant of the Christmas family of Waterford, Ireland. The family had originally come from England, but rose to prominence in Ireland as High Sheriffs of Waterford and MPs. The politician
Thomas Christmas was John's grandmother's first cousin. Thomas' son married into the noble Irish Beresford family. In Denmark, John would claim to have a closer connection to the noble Beresford family, than he actually did, and even gave a son the middle name of Beresford. In 1790, he was permitted by the British crown to adopt the surname Christmas and to bear the family's coat of arms registered by the College of Arms in London. Thus he and his descendants bear the name
Christmas. The coat of arms consists of a barrel above a helmet and a shield. The shield contains a field of red and a gold serrated fess over which there are three black ravens. The couple had three children. Their daughter Birthe (1797–1872) married
William Frederik Duntzfelt. Their eldest son Admiral John Christmas (1799–1873) was acting governor of the
Danish West Indies, and died on his plantation
Peters Rest on
St. Croix. Their youngest child George Beresford Christmas (1800–1867) also spent time in the Danish West Indies as a naval officer. Their great-grandson,
Walter Christmas, later played a large role in the sale of the islands to the United States. John and Hanne were separated on 15 June 1803. She was married two more times after that, first with doctor Johannes Lorenzen (1774–1807) and then actor Niels Simonsen, before she died only 37 years old in 1808. After separating from Hanne, John had several other children outside marriage. He acknowledged having three children with Anne Christine Lynge (c.1782–1827): Frederik Christmas (1804–1865), Ferdinand Christmas (1806–unknown), and Albert Christmas (1810–c.1840). John and Anne Christine lived as a couple at his country house Høveltegaard, presumably until 1810 or 1811, when both of them moved separately back to Copenhagen. A descendent of Frederik Christmas' line is politician
John Christmas Møller. John also acknowledged having four children with Wilhelmine Christine Boldt (1783–1860)
: Johanne Wilhelmine (1807–1895), Juliane Thomine (1809–unknown), John Hermann (1811–1818), and Wilhelm Julius (1815–1890). These children went on to use their mother's surname Boldt, although they seem to have been baptized as Christmas. Lastly, John married Eliza Ferrall (1778–1845) on 14 December 1820 at Høveltegaard, Denmark. Eliza had been widowed by the death of her first husband, merchant
Philip Ryan, in 1809. ==Career==