History:
https://fmg.ac/Projects/MedLands/IRELAND.htm#_Toc389126201
Lacy, Butler, Ormond, Verdon and Bellingham (Use F3 to search link)

*****************DROGHEDA, COUNTY LOUTH (Simon Boyt and Thomas Boyt)
GRANTED TO Hugh De LACY and later to John De Preston (Gormanston)

https://pbase.com/daveb/image/172768522
Select link: Hugh de Lacy 1172

Thomas Boyt in 1312 (several pages, select next)
https://pbase.com/daveb/image/173043127

Simon Boyt residing in 1374 (several pages, select next)
https://pbase.com/daveb/image/172767725

GORMANSTON REGISTER Circa 1175-1397
Robert de Prestoun, knight, has granted to Robert Jordan, burgess of the town of Drogheda

https://en.wikipedia.org/wiki/Robert_Preston,_1st_Baron_Gormanston
https://prestonhistory.com/sources-2/gormanston-register-14th-century-preston-title-deeds/
https://prestonhistory.files.wordpress.com/2017/04/preston-family-tree.png
https://prestonhistory.com/sources-2/gormanston-register-14th-century-preston-title-deeds/