Complex sentence: The cemetery includes the grave of Lily Cove, who was a stunt parachutist in the early 20th century and as she was ballooning over Stanbury in June 1906, she jumped free of her parachute and fell to her death.
Split into simpler sentences: The cemetery includes the grave of Lily Cove, who was a stunt parachutist in the early 20th century. As she was ballooning over Stanbury in June 1906, she jumped free of her parachute and fell to her death.