Deletion of Sir Lucius O'Brien, 3rd Baronet

Comment: as member of the Irish House of Commons and per olitician
Stance: keep
Cited policy: Wikipedia:Portal (WP:P)

Comment: a privy councillor and Irish MP meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:POLITICIAN)

Comment: but obviously expand and source. O'Brien was a Member of the Irish House of Commons for both the Clare (Parliament of Ireland constituency)|Clare and Ennis (Parliament of Ireland constituency)|Ennis constituencies as well as being a Privy Council of Ireland|Privy Councillor, so that's  sorted. I'll add a few sources if I get a chance tonight to at least establish notability, but there is definitely room for more than just a list of offices held and descendants produced
Stance: keep
Cited policy: Wikipedia:Notability (WP:POLITICIAN)