Complex sentence: Bushy Park House was originally owned by Arthur Bushe of Dangan, County Kilkenny, Secretary to the Revenue Commissioners who built the house, originally known as "Bushe's House" in 1700 on a site of four hectares.
Split into simpler sentences: Bushy Park House was originally owned by Arthur Bushe of Dangan, County Kilkenny. The house was originally known as "Bushe's House" in 1700, and was situated on a site of four hectares.