🌐EnglishEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربية日本語EntityQ397483· pop 22Ferdinand IVWikimedia disambiguation pageAvailable in 22 languagesEspañolFrançais日本語РусскийPortuguêsItalianoالعربيةBelarusianCatalanCroatianCzechConnectionsFerdinand I of the Two SiciliesEntityFerdinand IV, King of the RomansEntityCategoriesHuman name disambiguation pages