At the Spencer family home known as Althorp, in Northamptonshire, England, Princess Diana's younger brother tied the knot for the third time on Saturday.

The ninth Earl Spencer, Charles, wed Canadian philanthropist Karen Gordon in a morning wedding on the grounds of the ancestral estate where Diana is buried, according to the U.K.'s Telegraph.

Spencer, 47, and Gordon, 37, announced their engagement in February after meeting at a Los Angeles cocktail party and enjoying a whirlwind romance. In late April, the fiances attended the Westminster Abbey wedding of his nephew, Prince William, sitting together in the same church where Spencer once gave his controversial eulogy criticizing the royal family at the 1997 funeral of his sister. Diana's sons, however, were noticeably absent from their uncle's wedding this weekend.