
1) English boy name 2) Fighting Bob of ring fame 3) Irish name part 4) Irish name prefix 5) Irish surname starter 6) Masculine given name
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https://www.crosswordclues.com/clue/fitz

1) Iztherightsize
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https://www.crosswordclues.com/clue/fitz

Fitz (pronounced `fits`) is a prefix in patronymic surnames of Anglo-Norman origin, that is to say originating in the 11th century. The word is a Norman French noun meaning `son of`, from Latin filius (son), plus genitive case of the father`s forename.Whilst Fitz is now the standard form used by modern historians the word appears in ancient d...
Found on
http://en.wikipedia.org/wiki/Fitz

• (n.) A son; -- used in compound names, to indicate paternity, esp. of the illegitimate sons of kings and princes of the blood; as, Fitzroy, the son of the king; Fitzclarence, the son of the duke of Clarence.
Found on
http://thinkexist.com/dictionary/meaning/fitz/
Fitz noun [ Old French
fils ,
filz ,
fiz , son, French
fils , Latin
filius . See
Filial .] A son; -- used in compound names, to indicate paternity, esp. of the illegitimate sons of kings and princes of the blood; as,
Fitz roy, the son of the king;
...Found on
http://www.encyclo.co.uk/webster/F/35

Fitz is the old Norman French word for fils, son; and was used as a prefix in certain surnames, as Fitzgerald (son of Gerald), Fitzherbert (son of Herbert), Fitzmaurice (son of Maurice), Fitzwilliam (son of William), especially in the surnames of the illegitimate sons of kings or princes of the blood, etc as, Fitzroy, Fitzclarence.
Found on
http://www.probertencyclopaedia.com/browse/AF.HTM
No exact match found.