When working positively, retrograde Mercury in the fourth house of a horoscope in the sign of Leo can bless the native with good results related to marriage, profession, fame, authority and many other types of good results depending on the overall tone of his horoscope. Such benefic retrograde Mercury can bless some natives through their marriages, when this benefic retrograde planet is joined by some marriage promoting planets in their horoscopes. Benefic retrograde Mercury in the fourth house in the sign of Leo can bless some natives with well established life partners who may have good social status and respect in the society, by virtue of their professions. For example, if benefic retrograde Mercury is placed in the fourth house of a horoscope in the sign of Leo along with benefic Venus, benefic exalted Saturn is placed in the sixth house of this horoscope in the sign of Libra and benefic Mars is placed in the fifth house of this horoscope in the sign of Virgo along with benefic Sun, the native may receive this benefit. The native boosted by benefic retrograde Mercury in the fourth house in the sign of Leo and other benefic planets may fall in love with a woman who may be a well established doctor and he may get married to her.
If supported by other positive planets in the horoscopes of the natives influenced by it, benefic retrograde Mercury in the fourth house in the sign of Leo can bring professional success to the natives through many fields of profession and it can bless them with fame and authority also, depending on their overall horoscopes. Such benefic retrograde Mercury can bend some natives towards the field of education due to which these natives may deal in professions related to this field and they may achieve success as education officers, teachers, coaches, owners of educational institutes and other professionals dealing in the field of education. For example, if benefic retrograde Mercury is placed in the fourth house of a horoscope in the sign of Leo, benefic Sun is placed in the fifth house of this horoscope in the sign of Virgo, benefic Saturn is placed in the third house of this horoscope in the sign of Cancer and benefic Moon is placed in the ninth house of this horoscope in the sign of Capricorn, the native may achieve authority through the field of education. The native boosted by such benefic retrograde Mercury and other benefic planets may complete his higher studies in a subject of formal education and he may become a teacher in that subject after that. The collective influence of benefic retrograde Mercury in the fourth house in the sign of Leo and other benefic planets can make this native interested in the post of an education officer, he may try for this post and he may get selected as an education officer.
At the same time, if benefic Rahu is placed in the sixth house of this horoscope in the sign of Libra, benefic Venus is placed in the fourth house of this horoscope in the sign of Leo along with benefic retrograde Mercury; and benefic Ketu is placed in the twelfth house of this horoscope in the sign of Aries, the results may improve a lot. The native boosted by benefic retrograde Mercury in the fourth house in the sign of Leo and other benefic planets may achieve success in some competitive exams held for selection as an education officer, he may succeed in such exams and he may get selected for the post of a high authority education officer. The collective influence of such benefic retrograde Mercury and other benefic planets can bless this native with a good career as an education officer and he may come across very good amount of success and recognition through this field of profession. Apart from this, benefic retrograde Mercury in the fourth house in the sign of Leo can bless the natives with success through many other fields of profession, when supported by other positive planets.
On the other hand, malefic retrograde Mercury in the fourth house of a horoscope in the sign of Leo can trouble the native with problems related to marriage, profession, health and many other types of problems depending on the overall tone of his horoscope. Some natives may feel the heat of this malefic retrograde Mercury in the field of their marriage and they may have to suffer from many types of issues before and after their marriages due to the malefic effect of this retrograde planet. Malefic retrograde Mercury in the fourth house in the sign of Leo can delay the marriages of some natives and these natives may not get married till late in their lives. Such delay may prolong with the intervention of more negative planets and in extreme cases when supported by other malefic planets, malefic retrograde Mercury in the fourth house of a horoscope in the sign of Leo can keep the native unmarried till his age of 41 or it may not allow the native to get married at all.