Fourth house is the factor of mind, mother, education, family members, house, land, vehicle, family and domestic happiness, marital happiness, mental peace etc. Saturn is considered to be a vengeful, cruel, sinful and separatist planet. Due to the presence of Saturn in the fourth house, your mother can be serious, intelligent, dark complexioned, mature thinking, hard working and very hardworking. Your family environment may be full of seriousness. Your family members can be very hardworking. You can get very good happiness of land, house and property. You can get education related to history, science, engineering, geography, minerals, petroleum, archeology etc.