Original sentence: "  Evident throughout the diaries was Reagan's belief in God and the power of prayer; he was also concerned about his son, Ron's, agnostic belief.The President's diaries were five volumes of thick, maroon, leather-bound books, which were normally kept in the White House residence
Edited sentence: "  Evident throughout the diaries was Reagan's belief in God and the power of prayer; he was also concerned about his son, Ron P.Reagan's agnostic belief.The President's diaries were actually five volumes of thick, maroon, leather-bound books, which were normally kept in the White House residence