Mercury In Houses And Signs Mercury In 1st HouseMercury In 2nd HouseMercury In 3rd HouseMercury In 4th HouseMercury In 5th HouseMercury In 6th HouseMercury In 7th HouseMercury In 8th HouseMercury In 9th HouseMercury In 10th HouseMercury In 11th HouseMercury In 12th House