The Woodland gardens at Mount Congreve were founded on the inspiration, generosity and encouragement of Mr. Lionel N. de Rothschild. He became arguably, the greatest landscaper of the 20th Century and one of the cleverest hybridists. He died in 1942. The original gardens at Mount Congreve had comprised of a simple terraced garden with woodland of ilexes and sweet chestnuts on the slopes falling down to the river. The Gardens are held in Trust for the State.