Inventory Reference 9/2/079/0001 Formal Gradings Grading Grade II GradingComment archiveimport Grading by: South African Heritage Resources Agency Statement of Significance HISTORICAL INTEREST. _x000D_ A typical farm house of the eighteenth century. From here two expeditions set out in 1782 and 1790, respectively, in search of survivors of the wrecked ship, the Grosvenor.