James Macarthur was born 1752 in Stoke, Devon, England, United Kingdom to Alexander Macarthur (c1721-?) and Catherine (-1777) and died 7 February 1824 of unspecified causes. He married Catherine Hawkins (c1755-1824) 20 June 1782 in Stoke, Devon, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Macarthur (1783-?) | |||
| Catherine Macarthur (1784-?) | |||
| Emma MacArthur (1785-?) | |||
| Mary Macarthur (1785-?) | |||
| Maria Macarthur (1786-?) | |||
| Hannibal Hawkins Macarthur (1788-1861) | 16 January 1788 Plymouth, Devon, England, United Kingdom | 26 October 1861 West Norwood, London, England, United Kingdom | Anna Maria King (1793-1852) |
| James Earle Macarthur (1788-?) | |||
| Caroline Macarthur (1790-1821) | |||
| John Macarthur (1791-1862) | |||
| Charles Macarthur (1792-1827) | |||
| Louisa Macarthur (1794-) | |||
| Ann Macarthur (1796-1825) | |||
| Fanny Macarthur (1797-1853) | |||
| Jane Macarthur (1798-1879) | |||
Footnotes (including sources)
| ‡ General |