| A particular of the howses and famyles in Londonderry, 15 May 1628 | King, R. G. S. | Monograph or Collective Volume | Sentinel | 1936 |
| A particular of the howses and famylyes in London Derry, May 15, 1628 | Beresford, TristramKing, R. G. S. | Monograph or Collective Volume | | 1936 |
| S. Columb's Cathedral Londonderry : historical guide, 1946 | King, R. G. S. | Monograph or Collective Volume | David Irvine (printer) | 1946 |
| S. Columb's Cathedral, Londonderry : historical guide, 1933 | King, R. G. S. | Monograph or Collective Volume | David Irvine [printer] | 1933 |
| The connection between the Stuarts of Castlestuart and the O'Neills | King, R. G. S. | Article in Journal | | 1937 |
| The parentage of Colonel Robert Stewart of Irry, Co. Tyrone | King, R. G. S. | Article in Journal | | 1941 |
| Ulster's protest, her industrial political, imperial reasons for refusing to submit to Home rule, an appeal to Great Britain | King, R. G. S. | Monograph or Collective Volume | Sentinel | 1914 |
| Ulster's refusal to submit to a Roman Catholic Parliament | King, R. G. S. | Monograph or Collective Volume | Sentinel | 1914 |