Hi Shane,
This Book compiled just last year in 2010, has some interesting information.
Read the Preface below - it says St Kevins Church , ( back of Kevin St College today )
extended out to Milltown etc.
Quote Below + Followed by the link.
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"The parish of S. Kevin was of much greater importance. Its
church stood (where a modern successor may still be seen, between
Camden Row and S. Ke\'in Street) in tlie ancient Iris'n city of
Dublin, but outside the line which marked the jurisdiction of the
mediaeval city authorities, and on the ground of the Archbishop's
powerful palatinate. Its parochial area extended to the Dodder
from its mouth to above Milltown, excepting the small area about
Donnybrook. These lands included the Archbishop's manor of
Cullen, containing the modern suburban districts of Rathmines,
Harold's Cross, Cullenswood, Ranelagh, and Milltown. The
valuable tithes of this important parish were given by Archbishop
Comyn to his enlarged collegiate church of S. Patrick, for its
Oeconomy fund. The vicarage continued in the gift of the Arch-
bishop, and was usually conferred on his vicar choral in S. Patrick's
cathedral. In 1306 the rectorial tithes were valued at £10, and the
vicarage at half as much more. "
http://www.ebooksread.com/authors-eng/dublin-st-peter-parish/the-register-of-the-parish-of-st-peter-and-s-kevin-dublin-1669-1761-lbu/1-the-register-of-the-parish-of-st-peter-and-s-kevin-dublin-1669-1761-lbu.shtmlI hope this is useful to others also in their searches !
Kind Regards
Genesearch