Melania’s father, Viktor Knavs, was born March 24, 1944. Donald Trump was born June 14, 1946. Barron Trump was born March 20, 2006.

Barron Trump had three people attend his high school graduation in Florida: His parents and his grandfather, Viktor Knavs.

On June 14, 2025, or Flag Day, President Donald Trump turned 79 years old. He is 2 years younger than his father-in-law, Viktor Knavs.

Viktor Knavs, a widow, was married to Amalija Knavs. His daughters are Melania Trump and Ines Knauss.

Who is Viktor Knavs ?

The Slovenian businessman is one proud father — and grandfather . He doesn’t just show up for the milestone events for Donald and Melania Trump, he’s usually the man standing next to their only son, Barron Trump .

In the past year and a half, for example, Viktor Knavs was “

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