Agneta Katarina ("Kata") Fak was the daughter of Anton Fak and Ana Kauzlaric. She married Ivan Kruljac, son of Martin Kruljac and Antonija Pavlic, on November 24, 1858, in Mrkopalj, Croatia; they were married until her death. The couple had six children, namely: Stanislav Kruljac (1858-1942), Valentin Kruljac (1860- ), Ivan Kruljac (1864- ), Antonija (Kruljac) Gasparac [wife of Stjepan Gasparac] (1869- ), Jakov Kruljac (1872-1953), and Vinko Kruljac (1877-1952). With special thanks to John Stefanac.