Your 1st cousin's daughter is your 1st cousin once removed.
Your daughter and your niece's child are 1st cousins once removed.
youngest daughter-Bielke 4th daughter-Shprintze 3rd daughter-Chava 2nd daughter-Hodel 1st daughter-Tzietel
Elizabeth the 1st
1st cousin
Your 1st cousin's granddaughter would be your daughter's niece.
1st daughter by birth- born in 2002 step daughter - born in 2005 2nd daughter by birth - born 2009
1st Cousin
Your grandchild through one daughter and your great grandchild through another daughter are second cousins, once removed.
Your grandfather's brother's daughter is a 1st cousin of one of your parents. Her son is your 2nd cousin.
Your great uncle's daughter is you parent's 1st cousin so he/she is your first cousin once removed.
That would be your 1st cousin once removed.