I have an interest in the Pre-Tridentine rites that went bye, bye after Trent.
Here is more info. on the pre-Tridentine 1519 Trondheim Missal:
(pt. 1)
http://groups.yahoo.com/group/Occidentalis/message/2566
(pt. 2)
http://groups.yahoo.com/group/Occidentalis/message/2573
(pt. 3)
http://groups.yahoo.com/group/Occidentalis/message/2574
(pt. 4)
http://groups.yahoo.com/group/Occidentalis/message/2576
(pt. 5)
http://groups.yahoo.com/group/Occidentalis/message/2588
(pt. 6)
http://groups.yahoo.com/group/Occidentalis/message/2631
(pt. 7)
http://groups.yahoo.com/group/Occidentalis/message/2632
(pt. 8)
http://groups.yahoo.com/group/Occidentalis/message/2635
(pt. 9)
http://groups.yahoo.com/group/Occidentalis/message/2642
(pt. 10)
http://groups.yahoo.com/group/Occidentalis/message/2647
(pt.11)
http://groups.yahoo.com/group/Occidentalis/message/2686
(pt. 12)
http://groups.yahoo.com/group/Occidentalis/message/2701
(pt. 13)
http://groups.yahoo.com/group/Occidentalis/message/2737
Actually, they went bye-bye after the Deformation. By the time St. Pius V promulgated his Missal, Scandanavia, northern Germany and England had been Protestant for 20-45 years, and Catholicism was outlawed.
It was only when the Church was re-eastablished in these lands, some times as late as the 1800's, that the Roman Rite was adopted.