Thomas Fitzmaurice, 16th Baron Kerry youngest son of Edmund Fitzmaurice (1502–1590) Parents Edmond FitzMaurice, 9th Baron of Kerry and Lixnaw Una MacMahon Children Robert FitzMaurice Patrick Fitzmaurice Edmund FitzMaurice Joan FitzMaurice Siblings Edmond FitzMaurice Una FitzMaurice Patrick FitzMaurice, 10th Baron of Kerry and Lixnaw Gerald FitzMaurice, 13th Baron of Kerry and Lixnaw Partners Penelope O'Brien Lady Margaret FitzGerald Catherine McCarthy