Can a cousin and cousin niece get married? 5

He's old enough to be your dad, right? He is your third-generation collateral blood relative, so he can't get married

Paragraph 1 of Article 7 of the Marriage Law of the People's Republic of China stipulates that marriage is prohibited for "lineal blood relatives and collateral blood relatives within three generations". The reason why the law stipulates this is because the marriage of close relatives has a high mortality rate for offspring, and dementias, malformed children and genetic diseases often appear, which seriously affects the quality of the entire nation.

China's current marriage law calculates the distance of kinship based on the generations between blood relatives. In the calculation of direct blood relatives, the body is counted as one generation, and then counted up or down from body B, counting up to parents for two generations, and counting to grandparents for three generations; Count down to the second generation of children, count down to the third generation of grandchildren, and so on. When calculating collateral blood relatives, the generation must be determined according to the homologous relationship between collateral blood relatives, and those who are from the same parents are collateral blood relatives within two generations, and those who are from the same grandparents or maternal grandparents are collateral blood relatives within three generations, and so on.

The so-called collateral blood relatives within three generations refer to collateral blood relatives who are from the same grandparents and maternal grandparents (as opposed to those who have already died). Regardless of whether they are of the same generation or not, as long as they are collateral blood relatives from the same grandparents or maternal grandparents, they are all collateral blood relatives within three generations. There are brothers and sisters, cousins, and cousins of the same generation; There are uncles, uncles, aunts and nephews, uncles, aunts and nephews.

Beyond this range, it does not belong to the collateral blood relatives within three generations. The specific method of calculating the algebra of collateral blood relatives is as follows: counting from the two collateral relatives respectively to the two homologous blood relatives, which themselves are one generation, if the number of the two sides is equal, the number of either side is their algebra; If the numbers on both sides are not equal, the larger number is used as its algebra.

In fact, I think so about this issue, the probability of deformity of the offspring of close relatives is relatively large, but it is definitely not 100%, but if two people really want to love, I think it is possible to get married, but they can not have children! It is possible to adopt a child.

Definitely not, you are close relatives, very close.

Yes, but don't have children, you are also scared when you are born, even if the next generation is fine, the next generation may have problems!

You are considered collateral blood relatives within 5 generations, no.

Brother, you're a legend.

If there are immediate family members in the three generations, you can't, depending on the situation.

You tell me. Close relatives cannot marry within 5 generations.

Don't be too crazy about this world.

It is possible to get married. It's not illegal. According to Article 7 of the Marriage Law, marriage is prohibited between lineal blood relatives and collateral blood relatives within three generations.

Marriage between lineal blood relatives, including parents and children, grandparents and grandchildren, grandparents and grandchildren, etc., is prohibited from marriage between lineal blood relatives. In addition to direct blood relatives, the scope of collateral blood relatives within three generations includes:

1) Siblings of the same parents, including full-blood siblings of the same father and mother, and half-blood siblings of the same father or half-father;

2) Uncles, uncles and nieces, aunts and nephews, uncles and nieces, aunts and nephews of different generations from the same grandparents or maternal grandparents;

3) Cousins and cousins of the same age as the same grandparents and cousins of the same age as the maternal grandparents. According to the provisions of the Marriage Law prohibiting marriage between lineal blood relatives and collateral blood relatives within three generations, marriage should be registered outside this scope. But at the same time, the prohibition of marriage between close relatives is a requirement of eugenics.

The development of human relations between the sexes proves that intermarriage between relatives who are too close by blood is easy to pass on the physiological defects of both parties to their offspring, and the source of socks and books affects family happiness. Marriages between clans that are not related by blood can create a more physically and intellectually robust race. As a result, the laws of various countries prohibit the marriage of blood relatives within a certain range.

From the perspective of genetic analysis and eugenics, the blood relationship between them is relatively close, and it is better to be cautious about the marriage of close relatives.

Legal Analysis: If they are close relatives, they cannot get married. Article 7 of the Marriage Law stipulates that lineal blood relatives and collateral relatives within the three belts are prohibited conditions for marriage, and a marriage created in violation of this provision is called a consanguineous marriage.

The scope of collateral blood relatives within three generations includes: (1) siblings of the same origin, including full-blood siblings of the same father and mother, and half-blood siblings of the same father or half-mother; 2) Uncles, uncles and nieces, aunts and nephews, uncles and nieces, aunts and nephews of different generations from the same grandparents or maternal grandparents; 3) Cousins and cousins of the same age as the same grandparents and cousins of the same age as the maternal grandparents.

Legal basis: Civil Code of the People's Republic of China

Article 1046:Marriage shall be completely voluntary between a man and a woman, and neither party shall be allowed to coerce the other, nor shall any organization or individual interfere with it.

Article 1047:The age of marriage shall not be earlier than 22 years for men and 20 years old for women.

Article 1048:Marriage is prohibited for lineal blood relatives or collateral blood relatives within three generations.

Article 1049 A man and a woman who wish to marry shall apply for marriage registration in person at the marriage registration authority. Where the provisions of this Law are met, they shall be registered and a marriage certificate shall be issued. The marriage relationship is established after the marriage is registered. Where marriage registration has not been completed, the registration shall be re-registered.

Article 1050:After marriage is registered, the woman may become a member of the man's family, and the man may become a member of the woman's family, in accordance with the agreement between the man and the woman.

Article 1051 Marriage shall be null and void under any of the following circumstances:

a) bigamy; 2) Have a family relationship that prohibits marriage;

3) They have not reached the legal age for marriage.