#= sunday letter: c, rule number: 21, Diœcesis Urbis seu Romana
02-14=02-14;;1570
02-15=Urbis/02-14-Agatho~02-15;;1570
02-25=02-24~Urbis/02-25-FelixIII;;DA
02-26=02-24;;1570
02-27=02-24;;1888
03-01=02-24;;1906
03-03=02-09;;1906
03-13=03-12;;1888 1906
04-20=Urbis/04-06-XystusI;;1570
04-21=Urbis/04-07-CoelestinusI;;1570
04-24=04-11;;1570
04-28=Urbis/04-12-JuliusI~04-28o;;1570
04-29=Urbis/04-17;;1570
05-28=Urbis/05-27o;;1570
06-07=Urbis/05-30;;1570
06-09=04-04~06-09;;1888
06-22=04-11~06-22t;;1888
06-23=05-02~06-23;;1888
06-09=05-27~06-09;;1906
08-19=04-04~08-19bmv;;1906
10-11=04-11;;1906
10-12=05-02;;1906
dirge1=01-26 02-04 02-08;;1570
dirge1=01-23 02-03 02-15;;M1617
dirge1=XX-XX;;1888 1906
dirge2=03-01 03-29 06-09;;1570
dirge2=03-01 03-15 03-29 06-09;;M1617
dirge2=03-01 03-29;;1888
dirge2=03-29;;1906