My niece has just had a baby son. What relationship am I to him; grand uncle or
My niece has just had a baby son What relationship am I to him grand uncle or great uncle - trivia question /questions answer / answers. How will her new son be related to me? (Or equivalently, by your relation to your niece's son, , times your son's relation to you, My niece has a son what relationship is he to me? Second question, what relationship is he to my son? I asked the woman in the birthday card.
In Bangladeshi culture we don't have a "once removed" system.
All the grand-kids from that same initial couple are "first cousins" to one another, because they're all one generation away from that first pair. Although you wouldn't ever really put it this way, all the siblings from a given couple are effectively "zeroth cousins" to one another.
All the great-grandkids in the family who are two generations away are "second cousins" to one another, all the great-great-grandkids are "third cousins" to each other, etc. It's sort of like finding a common denominator--you start with the broadest set of "cousins" you can find in a shared generation, and then count off how much one side is out of balance.
Niece and nephew
As an example, if you and I are in the same generation as second cousins, then you're a second cousin "once-removed" to my kids, since you're in a different generation than they are, by one. I'm the same thing to your kids, for the same reason in reverse. Our collective set of kids would all be "third cousins" to one another, since they're all once again evenly distant from the great-grandparents that you and I share, bringing the whole thing back into balance.
Hope that's not too complicated--it's actually the type of thing you could explain in 2 secs with some diagrams. Your sister's kids are related to her by 0. Your niece's son is related to her by 0.Family Relations Names in English and Hindi - चाची, ताई, मस्सी, बुआ, मम्मी
Your son is related to you by 0. He's related to her son by his relation to her 0. Or equivalently, by your relation to your niece's son, 0.
Why is your great-grandmother great? Keeping track of family relations can be difficult. Fortunately, a bit of mathematical logic can clarify who should be called what, and why — and even measure the degree of genetic similarity between different relatives.
My niece has just had a baby son. What relationship am I to him; grand uncle or great uncle?
Ancestor Lineage To begin at the beginning well, your beginning, anywayyou surely had two parents, a mother and father: Continuing backwards, they each had two parents, giving you a total of four grandparents: For example, your maternal lineage is: Since each ancestor has two parents one mother and one fatheryou have a total of 2n ancestors at level n: In short, your ancestors form a perfect binary tree — simplicity itself.
Unlike with ancestors, there is no simple formula for your number of descendants. Rather, you have to count up all of your children, and all of their children, and so on. For example, even if you have five children, it is possible that none of them will have children of their own, in which case your number of grandchildren will be zero. On the other hand, if they each have five children of their own, then you will have twenty-five grandchildren — a lot more.
When people have more than one child, this fattens the family tree, creating new relationships like sister and niece and great-aunt and more.
Niece and nephew - Wikipedia
For starters, if your parents have additional children besides you, then they are of course your siblings, that is your sisters and brothers: If you and your siblings each have children, then those children are first-cousins of each other.
Then, if the two first-cousins each have children, then those children are second-cousins of each other; and their children are third-cousins, and so on: Thus, first-cousins share two grandparents but no parentsand second-cousins share two great-grandparents but no grandparentsand so on. Thus, children of first-cousins are second-cousins, and children of second-cousins are third-cousins, and so on. In fact, if we regard siblings as 0-level cousins, then this reasoning applies to siblings too: If your cousins have children, then what are they to you?
- Cousins Chart: Understanding Your Family Relationships
- The mathematics of your next family reunion
To see where your second-cousins come from, we have to move one more level up. And their children are your second-cousins: The same pattern continues upwards for all earlier generations. Siblings of your nth-level ancestors are your great Furthermore, the nth cousins of your mth-level ancestors, and also the mth-level descendants of your nth cousins, are your nth cousins m times removed.
This attitude presumably has an evolutionary basis: Well, first of all, about Furthermore, some people may share other genes with us just by chance; for example, if I meet a stranger whose eyes are brown just like mine are, that does not necessarily establish that we are close relatives.
In addition, there is lots of randomness in how genes are passed on each individual gets half of their genetic material from their mother and half from their father, but which bits come from which parent is chosen at random and cannot be predictedso we cannot draw precise conclusions with certainty.
To deal with all of this, we assign to each pair of individuals a relatedness coefficient which represents the expected fraction ie, the fraction on average of their genes which are forced to be identical by virtue of their family relationship. This approach averages out all of the randomness, while focusing on genetic similarities specifically due to family connections.