The Afif family claimed to belong
patrilineally to an ancient princely
Lebanese Turkmen and
Maronite Catholic family in what is now
Lebanon. Afif,
emir in
Keserwan and grandson of the Lebanese emir
Mansur 'Asaf bin Hasan (1522–1580), is said to be the ancestor of the
Christianised
cheikhs of
Bkassine, from which Roberto Afif was assumed to descend. According to the royal genealogical book series, ''L'Allemagne dynastique'', Princess Anna maintains that her husband's family descend from
Suleiman, who was granted the province of Keserwan, north of Beirut, in 1306 by the
Mamluks. She further avers that Roberto's father, Alexander Afif (1883–1971), a lifelong resident of Beirut, was a knight of the
Order of the Holy Sepulchre and was Prince of "
Assaph" (or Afif-
Gessaphe) in Lebanon. Roberto emigrated to Mexico, obtained a
law degree, and made his living as a businessman. The family was associated with some of the most prominent Mexican families. Although not as wealthy as they used to be, the family lives an
upper middle class life in one of
Mexico City's better neighbourhoods,
Polanco. Roberto's sister, Alexandra Afif, born in Beirut in 1919,
morganatically married Prince Karl Anton
of Hohenzollern (born 1922), in Rome in 1951. Prince Karl Anton was a nephew of Prince Friedrich Christian of Saxony, and is thus a first cousin of Margrave Maria Emanuel and Princess Anna. ==Designated heir==