Immersing yourself in family history is made so much easier these days by the quantity and quality online facilities available. Here is a list of the ones that I go to constantly. They are free, easily navigable, and contain core information to sustain the hunt for another leaf on the family tree.
June 2021 REVISION
Mostly the inclusion of land records in the story Fathers & Sons: One Mylroie Clan
Jan 2021 REVISION
Extensive revision of the document Edward Mylrea snr and associated documents
Dec 2020 REVISION
Extensive revision of the first two chapters of The Mylreas of Douglas & District, and associated documents