|died=Before []<ref>''[[Harry Potter and the Order of the Phoenix]], Chapter 20: [[Rubeus Hagrid|Hagrid]]'s Tale''</ref>
|died=Between []and []<ref>''[[Harry Potter and the Order of the Phoenix]], Chapter 20: [[Rubeus Hagrid|Hagrid]]'s Tale''</ref><ref>Fridwulfa left Mr Hagrid and Hagrid in 1931, so died sometime between that date and 1996, with Grawp being born sometime between 1931 and 1995.</ref>
* Asshe has married intothe [[Hagridfamily]],itstandstoreasonthatshewouldadoptthefamily name, thusherfullnamemightbe Fridwulfa Hagrid.
* In[],when [[RitaSkeeter]] publishedanarticleonHagrid'shalf-giantancestry,shementionedFridwulfa by name, eventhoughnoone(asidefrom Hagrid, who had told her to leave) knew it.
* In [], when [[Rita Skeeter]] published an article on Hagrid's half-giant ancestry, she mentioned Fridwulfa by name. How she got the giantess' name, and if, indeed, the name she gave is correct, is unknown.
The reason she deserted Rubeus was because he was "small" in size, and Giants prefer to produce large-sized children. The same disappointment went to her second son, Grawp. For her desertion, Mr. Hagrid was heartbroken and Rubeus didn't remember her much except for not being a great mother.