Since nephews are male, use of the word "Miss" in any form is inappropriate. It is not usual to use either "Mr" or "Miss" in connection with these relationship names. It is appropriate to say or write, "My nephew is named Bob" or "My niece is named Maria." If you want to address them in a letter, it is usual to use their first name without the relationship. So you would not write "Dear Nephew Bob", but you might write "Dear Maria." It is not uncommon for a niece or nephew to use the term Aunt or uncle in addressing you, however. So a niece might write to her uncle as "Dear Uncle Joe."
No. Your wife's niece is also your niece, but the husband of the niece is not related to you or to your wife.
your niece's or nephews
that would be your niece or if you want to be fussy then your niece in law!
The plural form of miss is misses.
He has three nieces and two nephews.
Your niece's children are your great nieces and great nephews, and you are their great uncle. Your uncle could be the father of your niece, and thus the grandfather of your niece's children.
Your niece's children are your great nieces and great nephews.
niece in-law
yes and nephew's but i don't know their names she has 9 nieces and nephews in total
well im matt damons niece and his nephews r my brothers and boy cousins so he has five nephews get ur facts rite
The plural of miss is misses.
One unmarried girl is Miss. Two unmarried girls are Misses.