| Sint-Truiden: Trudo-abdij |
Benedictine abbey, founded by St. Trudo in the 7th century, dedicated to Quintinus and Remigius. During the first two centuries the abbey was governed by the bishop of Metz.
| Chrodegang van Metz is hier opgevoed; zie Monast.Belge VI, p. 27 |
Famous abbots in the 11th and 12th centuries were Theodericus and Radulphus.
 | Cover of St.-Truiden, Kerkarchief O.L.V., nr. 103 (Hss St-Truiden, p. 285, first item of the list) |
| | B-Br 104-105, a.o. breviary summer part |
| | B-Br 20905, ordinarius, 16th century (Hss St-Truiden, nr 3) |
| | Luik, UB, ms 12, a.o. an office for Trudo, 12th century (Hss St-Truiden, nr 11, incl facs. on p. 114) |
| | Luik, UB, 24, book for Mass and Vespers, 1539 (Hss St-Truiden, nr 4) |
| | St-Truiden, Prov.Mus. v. Relig. Kunst, s.n., graduale, ca 1540-1542 (Hss St-Truiden, nr 5) |
| | Luik, UB, 283, antiphoner summer part, ca 1600-1604 (Hss St-Truiden, nr 6) |
| | Luik, UB, 295A, Missale, 15th-16th century (Hss St-Truiden, p. 291) |
| | Luik, UB, 311, Ordinarius ceremoniarum, 1564 (Hss St-Truiden, nr 7) |
| | Luik, UB, 313, Ordinarius ceremoniarum, 16th century (Hss St-Truiden, nr 8) |
| | Luik, UB, 267A, Psalterium, 12th century (Hss St-Truiden, p. 290) |
| | Luik, UB, 141C, Psalterium, 14th century (Hss St-Truiden, p. 290) |
| | Luik, UB, 322A, Psalterium, 16th century (Hss St-Truiden, p. 292) |
| | An antiphoner preserved in Loppem, Baron Jean van Caloen |
| | B-LVgbib Mechelen 5, Rituale monasticum etc., 12th-14th century |
A list of manuscripts of the abbey is in: Handschriften uit de Abdij van Sint-Truiden, pp. 285-293. In addition to the manuscripts listed here, several ordinarii, lectionaries and ceremonialia are mentioned.
Fragments of a processioner and a sequentia for Trudo are in the binding of B-LVgbib Mechelen 5.
 | Monasticon Belge, VI, pp. 13-67 |
| | Handschriften uit de Abdij van Sint-Truiden |