Sibi Blažić
Blažić in 2006, photo by Starfrenzy/Bigstock.com
Birth Name: Srboslava/Srbislava Blažić
Place of Birth: Chicago, Illinois, U.S.
Date of Birth: April 14, 1970
Ethnicity: Serbian
Sibi Blažić, also known as Sandra Blažić, is an American model, actress, and make-up artist.
Sibi is the daughter of Nadežda Topalski and Slobodan “Slobo” Blažić, who were born in Belgrade. They married in the municipality of Vracar, Serbia. She is married to Welsh-born actor Christian Bale, with whom she has two children, including actress Luka Bale.
Sibi’s paternal grandfather likely was Frank J. Blažić (the son of Frank Blažićwho was of Serbian ancestry, and Mary Srebernak,
Sibi’s paternal grandmother likely was Florence Elizabeth Green (the daughter of Bert Vermont Green and Catherine Schneider). Florence was born in Ohio, United States. Her father was of English ancestry, her mother was Catherine Schneider (the daughter of Jacob Schneider and Elizabeth Kieffer) Jacob was born in Alsace, France and likely had Alsatian ancestry. Elizabeth Kieffer was born in Breinert, Biwer, Grevenmacher, Luxembourg.
I know FamilySearch trees can no longer be posted, but it seems extremely plausible that this is her father. The dates match up, and the fact that he was born in Belgrade and later lived in Chicago fits very well with the information we already have
Sibi’s father at Find a Grave —https://www.findagrave.com/memorial/202093266/slobodan-blazic