Rahu in fourth House

This house belongs to Moon, which is an enemy of Rahu. When Rahu is benefic in this house the native would be intelligent, wealthy and will spend money on good things. Going on pilgrimage would be beneficial for him. If Venus is also benefic then after marriage the native.s in-laws could also become rich and the native would also benefit from them. When Moon is exalted the native would become very rich and would benefit from the works or relatives associated with Mercury. If Rahu is malefic and the Moon is also weak then the native will suffer from poverty and native.s mother would also suffer. Collecting char coal, altering toilet, installing oven in the ground and alteration of the roof in the house would be indicative of malefic.