Irish Jesuit Manuscript B
Irish Mission of the Society of Jesus, 1542-1773
Twenty-five of the manuscripts are letters to Fr General from non-Jesuits.
1576-1673
37 letters
https://www.jesuitarchives.ie/manuscript-b
MSSB
fra
ita
lat
https://www.jesuitarchives.ie/irish-jesuit-archives
Irish Jesuit Archives