More information about the moschee 

Muderis Ali Efendi is a Mosque in Prizren.
Name  xhamia “Muderis Ali efendi” 
Build on  1581 
Imam is Bashkim Spahiu 
Religion is  Osman Bekteshi 
Founder Ali Efendi is buried in the garden.
Used as a red cross center in WWII, fair amount of damage.
Famous for the 1908 three yearboykot of catholic shops.

sources

Category:Religious_Places_in_Prizren

Sources 
http://sq.wikibooks.org/wiki/Vitviteja/Xhamia_n%C3%AB_Shqipni#cite_note-RDI199-5

More 
http://books.google.com/books?id=GCRjKdrmqqEC&pg;=PA205&lpg;=PA205&dq;=%22Ali-Efendi%22+prizren&source;=bl&ots;=_-4Pnw-yX1&sig;=dxobsmuISm6v-B_38O_SnV5D1hI&hl;=en&ei;=DYuASumIMdCJ_ga17fTnBw&sa;=X&oi;=book_result&ct;=result&resnum;=2#v=onepage&q;=%22Ali-Efendi%22%20prizren&f;=false
Kosovo  By Gail Warrander, Verena Knaus:

Quote
http://www.asmakat.com/prizenlihayat.htm

Müderris Ali Efendi:
......Müderris Ali Efendi, Prizren’de bir medrese kurmuş ve bu medresede öğretmenlik yapmıştır. 
Baydavi’nin Kur’an tefsirini de yorumlayan Müderris Ali Efendi’nin cenazesi,
 1581 yılında yapılmış olan ve aynı adı taşıyan caminin avlusundaki bir türbededir.

""TAB
Müderris Ali Efendi, Prizren'de founded a madrasah and a teacher at the madrasah yapmıştır. Baydavi 'interpretation of the Qur'an, the commentary Müderris Ali Efendi's funeral, was built in 1581 and bearing the same name as the mosque's courtyard is a shrine.""

Possible source:
http://www.aneks8komisija.com.ba/main.php?id_struct=50〈=4&action;=view&id;=2405

"""
The vakufnama is dated 15 Dhu l-Qa’dah 1171, i.e. 21 July 1758, the date when Mehmed paša legalized it in the sarai (sarayi alide) of the Bosnian vali in Travnik before the Travnik judge in the presence of the muteveli, one Ali-efendi, son of Husejnbeg.  The document reveals that he had erected at his own cost and endowed on that date the following buildings:
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