Matru Satrutwa Yoga
Defnition.-Mercury, being lord of Lagna and the 4th, must join with or be aspected by a malefic.
Results.-The person will hate his mother.
Remarks.-Evidently this combination is applicable
only to Mithuna Lagna horoscopes. For in regard to no other sign can Mercury become the lord of Lagna and the 4th. It occurs to us that when the
lords of the Navamsas in which the Moon in the horoscopes of the mother and son are placed, are mutual enemies, cordial feelings do not exist between them. This is only an observation and must be
further tested before it could be raised to the distinction of an astrological principle.