Thank you for confirming my joining the group.I volunteer at the organization "Give a Face to the Fallen", we are involved in completing the details of the lives of the victims of the Israeli army and victims of hostilities whose lives are unknown. In this context I am looking for information about David Yeshayahu Cohen ben Shmuel, estimated date of birth 1876, immigrated from Morocco in the early 19th century with his wife Mazal Deri who is the widow of Moshe Deri from Fes. Mazal Deri had four children from her first husband. We do not know about common descendants. David Yeshayahu was murdered at his home in Jerusalem during the riots in November 1921. That is all the information we have about him.I would appreciate to anyone who has information about him, maybe he has a family elsewhere, any information about him would be welcome and would add another layer to us to build his life story.Thanks in advance to everyone.