The family of famous writer and civil rights activist, Ken Saro-Wiwa, this evening announced the passing away of his first son, Ken Saro-Wiwa Jr., today following a stroke. (pictured above) Ken Saro-Wiwa Jr. died at age 47 in London The younger Saro-Wiwa, who was only 47, died in London after suffering a severe stroke on Tuesday morning, according to his family.