56 entries have been contributed to by Ryan, Donald H:
- Hauxwell, Hannah Bayles Tallentire (1926-2018)
- Henn, Silas (1822-1902)
- Hickling, John (1765=1858)
- Hickmans, Evelyn Marion (1882-1972)
- Hill, Alfred Wesley, B.A., M.B., B.Ch. (1889 – 1988; e.m. 1911)
- Hird, Horace (1899-1973)
- Jones, James ( ? - 1783)
- Lawson, Sidney (1884-1943; e.m. 1907)
- Leigh, William (1820-1889)
- Llandudno