Mohammad Yusuf - prime minister - died on 1998-01-01.
Tadeusz Tomaszewski - Prime Minister - died in 1950.
If the Prime Minister dies, the governing party selects a replacement. In some countries this person must then be approved by a monarch or president.
No, he did not.
Abdul Zahir - Afghan Prime Minister - died in 1983.
Yusuf Salman Yusuf died in 1949.
Hans Georg Jacob Stang - prime minister - died in 1907.
Yusuf Olatunji died in 1978.
Yusuf Karamanli died in 1838.
Yusuf Idris died in 1991.
Yusuf Salim died in 2008.
Sayed Yusuf died in 1979.
Yusuf an-Nabhani died in 1932.