Michael Collins

[MacMillan of Rathdown]

Though born in England, Rickman's father was Irish, and his mother was Welsh.

And Dev was born in the USA. As an aside, having served in the Department of Art, Culture, etc. for two years while Sile de Valera (grand daughter of "The Boss") was Minister, I do not recall her ever using the Irish version of her (presumably) Spanish last name.

[slohairt]

Dáibhid, Dáibhidh, and Daibhéid are other forms of David as well as Dáithí.

I don't think Dev used the 'Gaelicised' spelling of his surname (de Bhailéara) much, if at all, either. It was probably reserved for a few Irish language plaques, literature, or monuments.