Date of Birth: 10 July, 1856
Place of Birth: Smiljan, Austrian Empire (now Croatia)
Date of Death: January 7, 1943
Place of Death: New York City, New York, U.S.
Nikola Tesla was a Serbian and American inventor, electrical engineer, mechanical engineer, and futurist. He is known for contributing to the design of the modern (AC) electricity supply system.
Nikola was the son of Đuka Mandić and Milutin Tesla, an Eastern Orthodox priest. He had ancestors from western Serbia, near Montenegro. Nikola moved to Prague, Budapest, and Paris, before coming to the U.S. He lived in New York and Colorado Springs, Colorado. He was an Austrian citizen until 1891, when he became a U.S. citizen.
Nikola’s paternal grandfather was Nikola Milutinov Tesla (the son of Milutin Tomislavljev Tesla and Stana Dimitrijina Popović). Nikola’s grandfather Nikola was born in Gospić, Općina Gospić, Lika-Senj County. Milutin was the son of Tomislav Tesla and Zorka Markova Ždero. Stana was the daughter of Dimitrije Markov Popović and Stoja Jarčević.
Nikola’s paternal grandmother was named Ana Kalinic.
Nikola’s maternal grandfather was named Nikola Tomin Mandić (the son of Tomo Petrov Mandić). Nikola’s grandfather Nikola was born in Gračac, Zadar, and was an Orthodox priest. Tomo was the son of Petar Mandić.
Nikola’s maternal grandmother was Sofija Budisavljević (the daughter of Tomo Markov Budisavljević and Dragojka Mandić). Sofija was born in Tomingaj, Općina Gračac, Zadar. Tomo was the son of Marko Manojlov Budisavljević.
Source: Genealogy of Nikola Tesla – https://www.geni.com