Deir Yassin massacre happened on 1948-04-09.

Morton A. Klein has written:

'Deir Yassin'

Early in the morning of Friday, April 9, 1948, commandos of the Irgun, headed by Menachem Begin, and the Stern Gang attacked Deir Yassin, a village with about 750 Palestinian residents. By noon over 100 people, half of them women and children, had been systematically murdered. Four commandos died at the hands of resisting Palestinians using old Mausers and muskets. Twenty-five male villagers were loaded into trucks, paraded through the Zakhron Yosef quarter in Jerusalem, and then taken to a stone quarry along the road between Givat Shaul and Deir Yassin and shot to death. A final body count of 254 was reported by The New York Times on April 13, a day after they were finally buried.

Yassin Ismail Yassin was born on March 21, 1949.

Palestinians are not all Muslims. Palestinians are consisting of Palestinian christian and Palestinian Muslims but the percentage of Palestinian Christian has greatly diminished since the Israeli occupation especially during the Deir Yassin Massacre of 1948. As the stories of Palestinian Christian is not widely told, many people seem to forget their existence and take for granted that all Palestinian are Muslims and their plight has been forgotten.