Complex sentence: Octavia Hill, a social reformer and a founder of the National Trust, Kyrle Society and the Army Cadet movement lived at Brownswell Cottages on the High Road in East Finchley just south of the junction with the North Circular Road today.
Split into simpler sentences: Octavia Hill, a social reformer and a founder of the National Trust, Kyrle Society and the Army Cadet movement. She lived at Brownswell Cottages on the High Road in East Finchley just south of the junction with the North Circular Road today.