Muirchertach Ua Tuathail (O'Toole)

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Muirchertach Ua Tuathail (O'Toole), son of Gilla-comgaill Ua Tuathail, King of Ui Muiredaig, died in 1164.1

Muirchertach married Cacht, daughter of Loígsech Ua Morda, King of Leix and Gormflaith Ua Chaelluide.2

Family 1

  • Saint Laurence O'Toole3 d. 14 Nov 1180

Family 2

This person was last edited on24 Mar 2018


  1. [S2165] David H. Kelley, "The Ancestry of Eve of Leinster," The Genealogist 1 (Spring 1980): 4-27, at 12, further cited as Kelley, "Eve of Leinster."
  2. [S2165] Kelley, "Eve of Leinster," 17.
  3. [S520] Frederick Lewis Weis, Walter Lee Sheppard Jr., William R. Beall and Kaleen E. Beall, Ancestral Roots of Certain American Colonists Who Came to America before 1700… ., 8th ed. (Baltimore: Genealogical Publishing Co., 2004), 175-6, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.