| Country | Origin | Age | Genre(s) | Manuscript / Title | Usuarium ID | Content
Index (overview of ceremonies) |
|---|---|---|---|---|---|---|
| France | Cambrai | 1497 | Breviary | Breviarium Cameracense (pars aestivalis) | 222 | |
| France | Cambrai | 1507 | Missal | Missale Cameracense | 88 | |
| United Kingdom | Canterbury | 0930-1200 | Pontifical... | BL London Cotton Ms. Vespasian D XV | 1917 | |
| United Kingdom | Canterbury | 1050-1100 | Pontifical | Corpus Christi Cambridge MS. 44 (92; I. 1) | 8422 | |
| United Kingdom | Canterbury | 1094-1095 | Missal | Corpus Christi Cambridge Ms. 270 | 224 | |
| United Kingdom | Canterbury | 1150-1200 | Pontifical | Magdalen Oxford Ms. 226 | 225 | |
| United Kingdom | Canterbury | 1150 | Pontifical | Trinity Cambridge MS. B. 11. 10 | 8428 | |
| United Kingdom | Canterbury | 1430 | Pontifical | Pontifical of Canterbury | 8427 | |
| Italy | Capua | 1300-1400 | Gradual... | BNF Paris Lat. 00829 | 226 | |
| Italy | Capua | 1489 | Breviary | Breviarium Capuanum | 874 | |
| France | Carcassonne | 1100-1125 | Sacramentary | BNF Paris Lat. 02813 | 3190 | |
| France | Carcassonne | 1300-1400 | Missal | BM Carcassonne Ms. 6 | 2229 | |
| France | Carcassonne | 1350 (about) | Breviary | BNF Paris Lat. 01036 | 903 | |
| France | Carcassonne | 1472 | Missal | BM Carcassonne Ms. 5 | 2228 | |
| Spain | Cartagena | 1544 | Ritual | Manuale Carthaginense | 227 | |
| Italy | Cassino | 1000-1100 | Sacramentary... | Vallicelliana Roma Cod. C 32 | 6814 | |
| Italy | Cassino | 1057-1086 | Pontifical | BAV Barb. lat. 631 | 229 | |
| Italy | Cassino | 1090-1100 | Sacramentary | OSB Montecassino Cod. 339 | 1152 | |
| Italy | Cassino | 1100-1150 | Missal | OSB Montecassino Cod. 540 | 1150 | |
| Italy | Cassino | 1150-1200 | Missal | BAV Vat. lat. 06082 | 1600 | |
| France | Chalon-sur-Saône | 1430-1470 | Missal | BM Chalon-sur-Saône Ms. 023 | 2240 | |
| France | Chalon-sur-Saône | 1500 | Missal | Missale Cabilonense | 763 | |
| France | Chalon-sur-Saône | 1500 | Missal | Missale Cabilonense | 232 | |
| France | Châlons-en-Champagne | 1000-1050 | Pontifical | BM Troyes Ms. 2262 | 2774 | |
| France | Châlons-en-Champagne | 1200-1250 | Pontifical | BM Reims Ms. 344 | 1007 | |
| France | Châlons-en-Champagne | 1250-1275 | Pontifical | BM Châlons-en-Champagne Ms. 45 | 2234 | |
| France | Châlons-en-Champagne | 1275-1400 | Breviary | BNF Paris Lat. 00802 | 877 | |
| France | Châlons-en-Champagne | 1300-1400 | Missal | BNF Paris Lat. 00842 | 230 | |
| France | Châlons-en-Champagne | 1350 (about) | Breviary | BNF Paris Lat. 01269 | 878 | |
| France | Châlons-en-Champagne | 1509 | Missal | Missale Cathalaunense | 108 | |
| France | Châlons-en-Champagne | 1569 | Ritual | Manuale Cathalaunense | 231 | |
| France | Chartres | 1150-1200 | Pontifical | BNF Paris Lat. 00945 | 952 | |
| France | Chartres | 1175-1200 | Sacramentary | BM Reims Ms. 307 | 2617 | |
| France | Chartres | 1275-1300 | Missal | BNF Paris Lat. 17310 | 3287 | |
| France | Chartres | 1490 | Missal | Missale Carnotense | 233 | |
| France | Chartres | 1490 | Ritual | Manuale Carnotense | 234 | |
| France | Chartres | 1531 | Pontifical | BM Le Mans Ms. 432 | 1002 | |
| France | Chelles, Seine-et-Marne | 0675-0725 | Sacramentary | BAV Pal. lat. 493 | 957 | |
| France | Chelles, Seine-et-Marne | 0700-0725 | Sacramentary | BAV Reg. lat. 0316 | 961 | |
| France | Chelles, Seine-et-Marne | 0700-0725 | Sacramentary | BAV Reg. lat. 0316 | 8902 | |
| France | Chezal-Benoît | 1513 | Missal | Missale Casalis Benedicti | 8264 | |
| France | Chezal-Benoît | 1513 (about) | Missal | BM Le Mans Ms. 144 | 2420 | |
| France | Chezal-Benoît | 1534 | Breviary | Breviarium Casalis Benedicti | 8265 | |
| Italy | Chieti | 0950-1000 | Pontifical | BAV Vat. lat. 07701 | 928 | |
| Italy | Chieti | 0975-1000 | Pontifical | BAV Reg. lat. 1997 | 981 | |
| Italy | Chieti | 1100-1125 | Pontifical | BAV Vat. lat. 7818 | 1153 | |
| China | China | 1670 | Missal | Missale Romanum Sinice | 8263 | |
| Switzerland | Chur | 0800 (about) | Sacramentary | OSB St. Gallen Cod. Sang. 0348 | 8903 | |
| Switzerland | Chur | 0800 (about) | Sacramentary | OSB St. Gallen Cod. Sang. 0348 | 965 | |
| Switzerland | Chur | 1490 | Ordinal | Breviarium Curiense | 239 | |
| Switzerland | Chur | 1497 | Missal | Missale Curiense | 15 | |
| Switzerland | Chur | 1503 | Ritual | Agenda Curiensis | 235 | |
| Switzerland | Chur | 1520 | Directory | Index Curiensis | 237 | |
| Switzerland | Chur | 1590 | Ritual | Agenda Curiensis | 236 | |
| Switzerland | Chur | 1590 | Ritual | Agenda Curiensis | 269 | |
| Switzerland | Chur | 1596 | Directory | Index Curiensis | 238 | |
| France | Clermont-Ferrand | 1200-1400 | Missal | Lafayette Clermont-Ferrand Ms. 73 | 270 | |
| France | Clermont-Ferrand | 1492 | Missal | Missale Claromontense et Sancti Flori | 109 | |
| France | Clermont-Ferrand | 1525 | Ritual | Manuale Claromontense et Sancti Flori | 271 | |
| France | Cluny | 1100-1150 | Pontifical | BNF Paris NAL 0330 | 953 | |
| France | Cluny | 1493 | Missal | Missale Cluniacense | 272 | |
| France | Cluny | 1510 | Missal | Missale Cluniacense | 5837 | |
| Portugal | Coimbra | 1300-1400 | Missal | Arq. Distr. Univ. Coimbra Estante XVI, tab.5, nº 5 | 1379 | |
| Portugal | Coimbra | 1518 | Ritual | Manuale Colimbricense | 273 | |
| Portugal | Coimbra, Santa Cruz | 1100-1300 | Martyrology | Bibl. Públ. Porto Santa Cruz 54, Geral no. 101 | 7925 | |
| Portugal | Coimbra, Santa Cruz | 1150-1400 | Martyrology | Bibl. Públ. Porto Santa Cruz 81, Geral no. 422 | 7916 | |
| Portugal | Coimbra, Santa Cruz | 1150-1300 | Missal... | Bibl. Públ. Porto Santa Cruz 62, Geral no. 843 | 7923 | |
| Portugal | Coimbra, Santa Cruz | 1175-1200 | Ordinal | Bibl. Públ. Porto Santa Cruz 71, Geral no. 366 | 7919 | |
| Portugal | Coimbra, Santa Cruz | 1175-1200 | Pontifical | Bibl. Públ. Porto Santa Cruz 59, Geral no. 353 | 1026 | |
| Portugal | Coimbra, Santa Cruz | 1200-1300 | Ritual | Bibl. Públ. Porto Santa Cruz 77, Geral no. 858 | 7917 | |
| Portugal | Coimbra, Santa Cruz | 1200-1225 | Evangeliary | Bibl. Públ. Porto Santa Cruz 72, Geral no. 863 | 7918 | |
| Portugal | Coimbra, Santa Cruz | 1200-1300 | Missal | Bibl. Públ. Porto Santa Cruz 68, Geral no. 352 | 7920 | |
| Portugal | Coimbra, Santa Cruz | 1200-1300 | Missal | Bibl. Públ. Porto Santa Cruz 56, Geral no. 94 | 7924 | |
| Portugal | Coimbra, Santa Cruz | 1200-1300 | Ritual | Bibl. Públ. Porto Santa Cruz 89, Geral no. 708 | 7932 | |
| Portugal | Coimbra, Santa Cruz | 1250-1300 | Psalter | Bibl. Públ. Porto Santa Cruz 24, Geral no. 114 | 7930 | |
| Portugal | Coimbra, Santa Cruz | 1275-1300 | Gradual | Bibl. Públ. Porto Santa Cruz 67, Geral no. 830 | 7921 | |
| Portugal | Coimbra, Santa Cruz | 1300-1500 | Psalter | Bibl. Públ. Porto Santa Cruz 25, Geral no. 51 | 7929 | |
| Portugal | Coimbra, Santa Cruz | 1300-1400 | Breviary | Bibl. Públ. Porto Santa Cruz 85, Geral no. 1159 | 6238 | |
| Portugal | Coimbra, Santa Cruz | 1375-1400 | Psalter | Bibl. Públ. Porto Santa Cruz 23, Geral no. 50 | 7931 | |
| Portugal | Coimbra, Santa Cruz | 1395 (about) | Collectary | Bibl. Públ. Porto Santa Cruz 52, Geral no. 97 | 7926 | |
| Portugal | Coimbra, Santa Cruz | 1500-1600 | Missal | Bibl. Públ. Porto Santa Cruz 28, Geral no. 37 | 7928 | |
| France | Compiègne | 1000-1050 | Missal | BNF Paris Lat. 17305 | 3283 | |
| France | Corbie | 0853 (about) | Gradual... | BNF Paris Lat. 12050 | 3248 | |
| France | Corbie | 0853 (after) | Sacramentary | BNF Paris Lat. 12051 | 3249 | |
| France | Corbie | 0972-0986 | Sacramentary... | BNF Paris lat. 12052 | 1200 | |
| France | Corbie | 1000-1100 | Sacramentary | BNF Paris Lat. 09432 | 3212 | |
| Spain | Córdoba | 1561 | Missal | Missale Cordubense | 65 | |
| Spain | Córdoba | 1617 | Ritual | Manuale Cordubense | 837 | |
| Spain | Córdoba | 1617 | Ritual | Manuale Cordubense | 274 | |
| Spain | Coria | 1530 | Missal | Missale Cauriense | 7849 | |
| France | Corravillers | 1713 (before) | Ritual | Rituale de Corravillers | 7862 | |
| Germany | Corvey | 0875-0900 | Sacramentary | ULB Düsseldorf Cod. D 1 | 6629 | |
| Germany | Corvey | 0965-1000 | Sacramentary | BSB München Clm 10077 | 3478 | |
| Italy | Cosenza | 1549 | Missal | Missale Cosentinum | 5816 |