Matru Moola Dhana Yoga in Vedic Astrology Meaning & Effects Meaning & Effects of Matru Moola Dhana Yoga in Vedic Astrology Horoscope. When 2nd and 4th house lords join in particular house, then Mathru Moola Dhana Yoga sets to get formed in birth chart. 2nd house stands for investments, stocks, shares, saving instruments. 4th house stands for house, vehicles, mother, and family happiness. If 2nd and 4th ...