Complex sentence: The ceremony was held in Midland Ontario, a few miles away from Brébeuf's remains, and united the dispersed Wyandot groups on the morning of August 29,1999.
Split into simpler sentences: The ceremony was held in Midland Ontario, a few miles away from Brébeuf's grave. The dispersed Wyandot peoples were reunited on the morning of August 29,1999.