Full text: 
O praeclara stella maris virgo mater singularis quae cognatam visitasti Joannem illuminasti prole praeclarissima te precamur in hoc festo sis solamen omni maesto fuga mortem confer sortem nobis in caeli patria
Genre: 
Office

Responsory

Feast: 
Notes: 
cf. text of Mass Alleluia: Can g02697