#= sunday letter: b, rule number: 27, Diœcesis Urbis seu Romana
02-15=Urbis/02-13-GregoriusII~02-15;;1570
02-21=02-09;;1888
02-28=02-22;;1888 1906
02-29=02-22~02-23o;;1888 1906
03-03=Urbis/03-02-Simplicius;;1570
03-20=XX-XX;;1888
03-22=03-24;;1888 1906
03-23=03-18;;1888 1906
04-29=04-11;;1570
05-04=Urbis/04-12-JuliusI~05-04;;1570
05-05=Urbis/04-17;;1570
05-07=Urbis/04-22;;1570
05-10=04-23~05-10o;;1570
05-27=Urbis/05-26~Urbis/05-27-JoannisIUrbaniIEleutherii~05-27;;DA
05-28=Urbis/05-26o;;1570
06-25=06-24~aliquibus locis/06-25-Gallicanus~06-25~06-25oct;;DA
07-12=07-10~07-12o;;1570
08-19=05-08~08-19bmv;;1888 1906
09-07=06-11;;1888
09-12=04-11~09-12bmv;;1888
09-12=06-11~09-12bmv;;1906
09-13=04-11~09-13bmv;;1906
09-13=04-21~09-13bmv;;1888
10-11=04-21;;1906
10-12=05-27;;1906
10-12=08-28;;1888
10-17=08-28~10-16;;1906
dirge1=01-24 02-04 02-21;;1570
dirge1=01-29 02-03 02-14 02-21;;M1617
dirge1=XX-XX;;1888 1906
dirge2=02-28 03-14 03-28 04-04 06-15 07-07;;1570
dirge2=02-28 03-14 03-28 04-04 07-07;;M1617
dirge2=03-14;;1888 1906
