This script searches the raw text of the LMLO database. Any occurence of the search phrase will be marked blue, be it in a chant text, a saints's name or elsewhere. Each table gives access to the corresponding office.
| name of feast | GERLACUS |
| X-code | GF21~2 |
| death date of saint | d. 1165 |
| type of saint | hermit confessor |
| approx. date from 1000 | b. Maastricht |
| place: locations of cult, foundations etc. | ven. in Premonstratensian order, and at s'Hertogenbosch & Liège |
| abbreviated feastname | _Grlc |
| name of feast | Gerlacus [n1] |
| X-code | GF21 (click here for the full office text) |
| incipit | =MI adoremus dominum laudabilem =QA1 delicatum credens statum esse cum hominibus =A cilicii tenus cute |
| liturgical order of service | M=I Q=A4 |
| summary of poetic analysis | M=$. Q=lpsi [q] |
| basic edition (usually AH) | AH 13 intro. |
| name of feast | Gerlacus [n2] |
| X-code | GF22 (click here for the full office text) |
| incipit | =QA o dextere mutacio =QR surgit qui diu iacuit |
| liturgical order of service | Q=AR |
| summary of poetic analysis | Q=i{vh} [q] |
| basic edition (usually AH) | AH 45 intro. |