Mercury in Seventh House

If Mercury is in the seventh house, the native will enjoy happiness from mother and will also enjoy comforts of horses etc. He will be religiously inclined and will be broadminded. He will possess wide spread reputation and will be respected by Government. If Mercury in 7th is associated with benefics he will own a conveyances and will get a good wife but he will eat non-vegetarian food. If the lord of the 7th is strong the native will have only one wife. 

If the lord of 7th is weak or is situated in a malefic house or in conjunction with malefics like Mars, Saturn, Rahu or Ketu, there will be loss of wife. In a female horoscope the above disposition will cause loss of husband and the native herself will suffer from leprosy and will be ugly in appearance.

Mercury in 7th House gives an intellectual partner, or at least a talkative one. This placement can be good for public speaking, as each listener will feel as if they are your partner. You will not marry a silent person. gives an intellectual partner, or at least a talkative one. This placement can be good for public speaking, as each listener will feel as if they are your partner. You will not marry a silent person.

If Venus is along with Mercury, the Spouse will be Impotent.

Other Views

Brihat Jatak- The person concerned will possess a knowledge of law and rules of the country.

Phaldeepika- The native will be wise, well dressed and full of glory. He will be married to a wealthy wife.

Saravali- The wife of the native will be intelligent, beautiful, quarrelsome and wealthy. The native himself will be a respected person.

Chamatkar Chintamani- The native will give happiness to his wife but will not be very virile. He will be handsome and wealthy.