People United Kingdom Sir John Peter Gerald Maurice FitzGerald, 3rd Baronett. peoplepill id: sir-john-peter-gerald-maurice-fitzgerald-3rd-baronettSJPGMF3B 3 views today 14 views this week(1884-1957) 21st Knight of KerrySir John Peter Gerald Maurice FitzGerald, 3rd Baronett.BiographyListsAlso ViewedSimilar peoplePeople also viewedSir Maurice FitzGerald, 2nd Bt and 20th Knight of Kerry, Landowner, soldier and yachtsmanFrom our partnersSponsoredSir John Peter Gerald Maurice FitzGerald, 3rd Baronett.