The wedding announcement from the October 15, 1926 New York Times for my great uncle Gordon Pyle and his bride, Zene Montgomery. (Courtesy GenealogyBank.)
My grandfather, Charles Pyle, was his best man and the guests included four of Gordon's five siblings:
James McAlpin Pyle (and his wife), David Pyle (and his wife), Sara Smart (and her husband), and my grandparents, Charles and Elizabeth Pyle. I have not done much research on the Montgomery family, but it looks like two of Zene's brothers were in attendance.