I was able to find the following information.
Wife: Nexhmije Hoxha
Two sons: Ilir Hoxha and Sokol Hoxha
Daughter: Pranvera Hoxha
Children: Ermal, Shk?lzen and Besmir
Pranvera Hoxha, architect married to Klement Kolaneci.
"The International Cultural Centre, formerly the Enver Hoxha Museum,
was inaugurated in 1988. Popularly referred to as ?the Pyramid?, it
was designed by a group of architects under the direction of the
dictator?s daughter, Pranvera, and her husband Klement Kolaneci."
Albanian Telegraphic Agency 1996
??the daughter of late ex-dictator Hoxha and the wife of Kolaneci,
Pranvera Hoxha, becomes president of the design firm TNT,?
Here is a 2004 interview with Enver Hoxha?s widow Nedschmije.