John fitz Nicholas, 4th Baron of Kerry and Lixnaw Peerage person ID=154835 Parents Slany O'Brien Nicholas fitz Maurice, 2nd Baron of Kerry and Lixnaw Children Maurice fitz John fitz Nicholas, 5th Baron of Kerry and Lixnaw Robert fitz Nicholas Garrett fitz Nicholas Margaret|Joanna FitzMaurice Siblings Aveline fitz Nicholas Margaret FitzMaurice Maurice fitz Nicholas, 3rd Baron of Kerry and Lixnaw William fitz Nicholas Partners Elinor fitz Gerald Honor O'Brien