> I wondered - are there any nice small texts,
> poems, prayers, blessings etc. related to her in Old / Middle Irish?
Lots! I just quoted the first stanza from Ultán's hymn in
the middle of an "Anair & more" post yesterday, and the list
archives contain other texts, mostly in messages from January
and February of past years. You could try searching using
"Brigit", "Bríde", "imbolc", "Ultán". See also:
Come back to us with any texts you would like to discuss.
Tis the season! :-)