The Rock has 2 nieces named Michelle and Miranda.
Rachel Carson did not have any biological children, so she did not have any nieces or nephews.
She has two nieces
Yes, he did have nieces and nephews. Three of his brothers and three of his sisters lived to maturity and together gave him more than 30 nieces and nephews.
Nephews and/or Nieces
Nieces and nephews are the children of your siblings.
No
Yes he does
John Cena has no nieces and nephews of his own, as he does not have any siblings. John Cena was raised with four brothers, but he does not have any children of his own, so he does not have any nieces or nephews through them either.
They are your nieces and nephews and not your cousins
It does not appear that Thomas Jefferson had any nieces or nephews. He had a daughter, a son in law and two grandsons. He also had an aunt and a first cousin.
Nieces are the daughters of your brothers and sisters. Nephews are the sons of your brothers and sisters.
Mark Twain's nieces and nephews were the children of his siblings, which included nieces Ida, Susy, and Clara, and nephews Samuel, Frank, and Willie.