Complex sentence: The C.of.E. Junior & Infants School was built on Queens Road, the official opening being carried out by the 6th Duke of Portland on Tuesday, January 17th, 1905.
Split into simpler sentences: The C.of.E. Junior & Infants School was built on Queens Road, the official opening being carried out by His Grace, the 6th. KG on Tuesday, January 17th, 1905.