C 5, 25s6
50	a saeth both orrost o Sir

C 7, 842s5
50	a saeth beth arosd o syr

G 3, 218vs219v
50	a saeth bythorud o Syrr

G 4, 58s60
50	A saeth bythoryd o syrr

H 26, 279s80
50	a saeth bethorost o syrh

Pen 54, 93s6
50	A sayth ba thorost o syrr

Pen 57, 108s111
50	a saeth bethorost o syr