| Reference | Title | Date |
| CH3 | Records of Free, United Presbyterian, United Free and Other Protestant Churches | 1725-1891 |
| CH3/1289 | Irvine, Fullarton Free church, Wilson Fullarton United Free, and C. of S. linked with Trinity 1958-63, and united with that charge as St Paul's in 1963, dissolved 1974 | 1844-1974 |