Among many other important church figures, Steiner is also related to Harold Marshall Sylvester Richards Sr. (commonly known as H. M. S. Richards). Elder Richards was a well-known Seventh-day Adventist evangelist and author. He was born in Iowa, and is most famous for founding the Voice of Prophecy radio ministry. He was a pioneer in religious radio broadcasting, and his ministry inspired broadcasts on more than eleven-hundred stations, in thirty-six languages. He also inspired Bible courses in eighty languages offered by one-hundred-forty-four correspondence schools. Elder Richards also created The King's Heralds, which is a male gospel music quartet, in 1927. The King’s Heralds have recorded over a hundred albums encompassing thirty languages. The quartet is primarily known for their a cappella-style singing and close harmony.