Ratosh was awarded the Prime Minister 's Prize . His son Saharon Shelah , a mathematician , won the Israel Prize . Another son , Hamman Shelah , was a magistrate judge who was killed along with wife and daughter in the Ras Burqa massacre . One of his brothers was linguist Uzzi Ornan . Ratosh died in 1981
Ras Burqa massacre
Ras Burqa massacre
Yonatan Ratosh