437 entries have been contributed to by Vickers, John A:
- Itinerancy
- James, Francis Bertram (1882-1968; e.m. 1906)
- Jenkins, Dr Ebenezer Evans (1820-1905; e.m. 1845)
- Jobson, Frederick James, DD (1812-1881; e.m. 1834)
- Johnson, Amy, CBE (1903-1941)
- Johnson, George Edward Hickman (1883-1966; e.m. 1906)
- Johnson, Simpson (1852-1920; e.m. 1873)
- Jones, Griffith, of Llanddowror (1683-1761)
- Jones, Sir Harold Spencer (1890-1960)
- Jones, James ( ? - 1783)
- Jones, John (c.1711-1785)
- Jones, William Ernest, CBE (1895-1973)
- Journal of John Wesley
- Joyce, Cyril Alfred, MBE (1900-1976)
- Jubilee Fund
- Kay, Dr James Alan (1904-1962; e.m. 1930)
- Kay, Leslie Ward (1901-1983)
- Kilner, John (1824-1889; e.m. 1847)
- Kinchin, Charles (c.1711- 1742)
- King, Boston (c.1760-1802)