Edmund C. Briggs
Edmund Clarke Briggs was an American leader in the Reorganized Church of Jesus Christ of Latter Day Saints . Briggs was the first member of the RLDS Church to preach in Utah Territory to members of the rival Church of Jesus Christ of Latterday Saints .
Briggs was born in Wheeler, Steben County, New York. In July 1852 he was converted into the Latter Day Saint movement after being taught by his brother Jason, who had earlier been baptized by Mormon missionaries. After being baptized, Edmund became an elder in the church. OnApril 1860, when the RLDS Church was formally organized, Briggs became the president of the Seventy of the church. Later, in October 1860, Briggs was ordained an apostle and became a member of the Council of Twelve Apostles.
Source: Wikipedia