7th house is related to marriage, spouse, relationships outside of the family, business partnerships, the kind of people we attract, fame, and popularity.

Whereas the 4th house is related to the relationship with the mother, connection to the motherland, married life, peace of mind, your home and all the amenities associated with it, early education, and childhood friends

In general, if you have the 7th house lord in the 4th house then your spouse would be like a mother to you, would take care of you, would make your life comfortable, would adjust well to your culture, and would impact your relationship with your mother. Lastly, both you & your spouse could be involved in a home-based business. Let’s dive a bit deeper.

Sun as the lord of the 7th house
- Aquarius ascendant

If you are an Aquarius ascendant then you’ll have Sun as the lord of the 7th house, in which case you’ll attract authority figures in your life. So, the spouse would be an authority figure, would be independent, confident, and influential. The spouse would be working in a leadership role of some kind e.g. a businessperson, a Govt official, or a C-level executive. The spouse would be the leader of the family, would take charge of home responsibilities, and would play the role of a mother. Since Sun is in the sign of Taurus, the spouse would be traditional and would come from a wealthy background.

Moon as the lord of the 7th house
- Capricorn ascendant

If you are a Capricorn ascendant then you’ll have Moon as the lord of the 7th house, in which case you’ll attract motherly figures in your life. The spouse would develop a deep emotional bond with you. You would feel very warm and comfortable in the company of your spouse. Since Moon is in the sign of Aries, your spouse would be a quick thinker, hyperactive, would have strong views on married life, and would make several tangible changes to make the home practical and personal life better. Although, you would find your spouse's approach a bit dogmatic. The spouse would have a small fuse, so you need to be the “calm head” to maintain balance in the relationship.

Mercury as the lord of the 7th house
- Sagittarius ascendant

If you are a Sagittarius ascendant then you’ll have Mercury as the lord of the 7th house, in which case you’ll attract intellectuals. So, your spouse would be a good “conversationalist” – and the relationship will be built on communication & shared ideas. The spouse would be like a friend to you. But since Mercury is in the sign of Pisces, the spouse would be spiritual, philosophical, well educated, and would spread an aura peace all around. The spouse would be working from home, would be a teacher/guide/mentor, or a writer, or could start a home-based business.

Mercury as the lord of the 7th house
- Pisces ascendant

If you are a Pisces ascendant then you’ll have Mercury as the lord of the 7th house, in which case you’ll attract others intellectuals. So, your spouse would be a good “conversationalist” – and the relationship will be built on communication & shared ideas. The spouse would be like a friend to you. Since Mercury is in the sign of Gemini, the spouse would love to talk, would be a good story-teller, would be a quick thinker, would have a lot of ideas, would have a keen interest in interior decoration and efficient living, would be street-smart & business minded. The spouse would be working in the field of marketing, sales, business management, would be a counselor of some kind, or could start a home-based business. Lastly, you would have a strong intellectual bond with your spouse.

Venus as the lord of the 7th house
- Aries ascendant

If you are an Aries ascendant then you’ll have Venus as the lord of the 7th house, in which case you’ll attract love & affection from others especially from your spouse. Your spouse would be good-looking and would have a charming personality. Since Venus is in the sign of Cancer, the spouse would be soft-spoken, would love to decorate the home, would be creative, and would share an unconditional love for you and your mother. The spouse could be working/running a business in the field of interior designing, real estate, or could be working in the field of health care. Since you are a Mars person and the spouse is a Venus person, you are always going to be attracted to each other. Lastly, since Venus is the symbol of luck & money and so could run into some really good fortune after marriage.

Venus as the lord of the 7th house
- Scorpio ascendant

If you are a Scorpio ascendant then you’ll have Venus as the lord of the 7th house, in which case you’ll attract love & affection from others especially from your spouse. Your spouse would be good-looking, would be soft-spoken, and would have a charming personality. The spouse would be creative and would love to decorate the home. Since Venus is in the sign of Aquarius, the spouse would be unconventional, scientific, and driven towards a higher goal in life. The spouse would be working for a big organization or a social cause. The chances of you meeting your spouse at a family get-together are very high. Aquarius is ruled by Saturn and Venus is the significator of marriage, marriage can be delayed in your case. Since you are a Mars person and the spouse is a Venus person, you are always going to be attracted to each other. Lastly, since Venus is the symbol of luck & money and so could run into some really good fortune after marriage.

Mars as the lord of the 7th house
- Libra ascendant

If you are a Libra ascendant then you’ll have Mars as the lord of the 7th house, in which case you attract a lot of competition from others. The spouse would be self-driven, goal-oriented, passionate, and a bit masculine/tomboyish, would take charge of the home responsibilities and would defend you like a warrior. Since Mars is in the sign of Capricorn, the spouse would be career oriented, would be organized & structured, would have a fixed daily routine, and would organize the home in strong practical ways. The spouse’s approach would appear regimented to you but it would add a lot of stability in your life in the long run. Both you & your spouse could do well in the business of real-estate. Since you are a Venus person and the spouse is a Mars person, you are always going to be attracted to each other.

Mars as the lord of the 7th house
- Taurus ascendant

If you are a Taurus ascendant then you’ll have Mars as the lord of the 7th house, in which case you attract a lot of competition from others. Your spouse would take on the responsibilities of home and would defend you like a warrior against any adversity. Since Mars is in the sign of Leo, your spouse would be an authority figure and might be working as a Govt. administrator, a police officer, a businessperson. The spouse would be organized & structured, would have a fixed daily routine, and would impose rules & regulations on the home environment. The spouse’s approach would appear regimented to you but it would add a lot of stability in your life in the long run. Both you & your spouse could do well in the business of real-estate. Since you are a Venus person and the spouse is a Mars person, you are always going to be attracted to each other.

Ketu as the lord of the 7th house
- Taurus ascendant

If you are a Taurus ascendant then you’ll also have Ketu as the lord of the 7th house, in which case you’ll attract relationships with people who are a bit unconventional. Since Ketu is in the 4th house, both you & your spouse would show a lack of involvement in domestic affairs. Since Ketu is in the sign of Leo, your spouse would naturally be creative but would need a lot of encouragement to discover it.

Jupiter as the lord of the 7th house
- Gemini ascendant

If you are a Gemini ascendant then you’ll have Jupiter as the lord of the 7th house, in which case you attract people who have a broad perspective on life. So, your spouse would be well educated, well informed, well-traveled, or someone who has had many different experiences in life. You would find a mentor, a guide, and a teacher in your spouse and so the chemistry you share with your spouse is similar to that of teacher-student. Since Jupiter is in the sign of Virgo, your spouse would be analytical & practical, would be working in the field of finance/accountancy, or would be involved in some form of public service. Lastly, you would move into a big house after marriage, would gain through real estate, and would become financially secure.

Jupiter as the lord of the 7th house
- Virgo ascendant

If you are a Virgo ascendant then you’ll have Jupiter as the lord of the 7th house, in which case you attract people who have a broad perspective on life. So, your spouse would be well educated, well informed, well-traveled, or someone who has had many different experiences in life. You would find a mentor, a guide, and a teacher in your spouse and so the chemistry you share with your spouse is similar to that of teacher-student. Since Jupiter is in the sign of Sagittarius, your spouse would be from a different ethnic background, spiritually inclined, philosophical, would live by certain principles, and would a person of high morals. The spouse would be a teacher/mentor, adventure seeker, a travel guide, or something similar. Lastly, you would move into a big house after marriage, would gain through real estate, and would become financially secure.

Saturn as the lord of the 7th house
- Cancer ascendant

If you are a Cancer ascendant then you’ll have Saturn as the lord of the 7th house, in which case you’ll attract relationships with people who have a serious outlook towards life. So, your spouse would be someone who is senior to you in age or mature in life and would discipline the home environment, would make serious changes to it, and would define roles & responsibilities for both of you. Since Saturn is in the sign of Libra, your spouse would be loyal & committed, would be traditional & conservative, would treat marriage as a responsibility, and for that reason, your married life would be very stable. Your spouse would most likely be a lawyer, an administrator, or involved in public service of some kind. Since the lord of the 7th house is Saturn, which is the slowest moving planet, you are going to be married in your late twenties or thirties.

Saturn as the lord of the 7th house
- Leo ascendant

If you are a Leo ascendant then you’ll have Saturn as the lord of the 7th house, in which case you’ll attract relationships with people who have a serious outlook towards life. So, your spouse would be someone who is senior to you in age or mature in life, would be traditional & conservative, and would discipline the home environment, and would define roles & responsibilities for both of you. Since Saturn is in the sign of Scorpio, your spouse would be strategic, a good planner, would be vindictive at times, would treat marriage as a responsibility, and would make a lot of serious changes at home that would transform your life after marriage. For that reason, you must match horoscopes. Since the lord of the 7th house is Saturn, which is the slowest moving planet, you are going to be married in your late twenties or thirties.

Rahu as the lord of the 7th house
- Leo ascendant

If you are a Leo ascendant then you’ll also have Rahu as the lord of the 7th house, in which case you’ll attract relationships with people who are a bit unconventional. So, the first possibility is that the spouse would be of foreign origin. Since Rahu is in the sign of Scorpio; your spouse would be a researcher, an occult practitioner, and would and have unusual interests & hobbies. Lastly, you could settle in a foreign land after marriage because of this combination.