Birth Name: Joelle Joanie Siwa
Place of Birth: Omaha, Nebraska, U.S.
Date of Birth: May 19, 2003
Ethnicity: Polish, German, Luxembourgish, 1/16th Italian, possibly other
JoJo Siwa is an American dancer, singer, actress, and YouTube personality.
She is the daughter of Jessalynn, a professional dance instructor, and Tom Siwa, a chiropractor.
JoJo’s paternal grandfather is Ronald J. Siwa (the son of Andrew Siwa and Emily Bielanski).
JoJo’s paternal grandmother is named Joan G.
JoJo’s maternal grandfather was Kim N. Lombardi (the son of Vernon Henry Lombardi and Kathleen Barbara Elizabeth “Kay” Heinen). Kim was born in Dubuque, Iowa. Vernon was the son of Nicholas Philipo “Nick” Lombardi, who was Italian, from Puglia, and of Cecelia/Celia Viola Mannemann, whose grandparents were all German. Kathleen was the daughter of Joseph Thomas Heinen, who was born in Wisconsin, to an English-born father and to a French-born mother; and of Elizabeth Solie/Sauley/Sahle, who was an ethnic German, from France.
JoJo’s maternal grandmother was Kathy Ann Junk (the daughter of Dwain Allen Joseph Junk and Rosmary Marcella “Babe” Lampe). Kathy was born in Bellevue, Iowa. Dwain was the son of Mathias/Matthew Junk, who was of German descent, and of Anna P. Portz, whose parents were from Luxembourg. Marcella was the daughter of William Floyd Lampe, whose paternal grandparents were German and whose maternal grandparents were Luxembourgish; and of Anna Haxmeier, who was of three quarters Luxembourgish and one quarter German descent.
Sources: Obituary of JoJo’s paternal great-uncle (grandfather’s brother) – https://www.meaningfulfunerals.net
Genealogy of JoJo’s maternal grandfather, Kim N. Lombardi (through his sister) – https://www.findagrave.com
Obituary of JoJo’s maternal grandfather, Kim N. Lombardi – https://www.leonardfuneralhome.com
JoJo’s maternal great-great-grandmother, Cecelia/Celia Viola Mannemann, on the 1900 U.S. Census – https://www.familysearch.org
Cecelia/Celia Viola Mannemann on the 1910 U.S. Census – https://www.familysearch.org
JoJo’s maternal great-grandmother, Kathleen Barbara Elizabeth “Kay” Heinen, on the 1930 U.S. Census – https://www.familysearch.org
Obituary of JoJo’s maternal grandmother, Kathy Ann (Junk) Lombardi – https://obittree.com
Genealogy of JoJo’s maternal great-grandfather, Dwain Allen Joseph Junk – https://www.findagrave.com
JoJo’s maternal great-great-grandfather, William Floyd Lampe, on the 1900 U.S. Census – https://www.familysearch.org
JoJo’s maternal great-great-great-grandfather, John Hoxmeier, on the 1920 U.S. Census – https://www.familysearch.org