| Early Quaker burial grounds in Waterford city, 1689-1826 | Johnson, Joan | Article in Journal | | 2000 |
| James and Mary Ellis : background and Quaker famine relief in Letterfrack | Johnson, Joan C. | Monograph or Collective Volume | Historical Committee of the Religious Society of Friends in Ireland | 2000 |
| Quaker relief in Waterford during the famine | Johnson, Joan | Article in Journal | | 1995 |
| The Quaker relief effort in Waterford | Johnson, Joan | Article in Book | | 1995 |
| The Quaker relief effort in Waterford | Johnson, Joan | Article in Book | | 1995 |
| Update on early Waterford Quaker burial grounds at Wyse park, and Irish Quakers 350th celebrations | Johnson, Joan | Article in Journal | | 2004 |
| Waterford Quakers - a brief history 1655-1800 | Johnson, Joan | Article in Journal | | 2002 |