Leland is his youngest and was described by Brendan as a fireplug, the kind to run through the woods, get covered in scratches and marks, and still come out smiling. He’s 16 years old and has a good relationship with his father along with his brothers.

Brendan was traumatized after being groped by Holywood Foreign Press Association president Phillip Berk in 2003. That was the catalyst that sent him into a depression and a break from acting in big roles. But it was the tenacity and good cheer of Leland, the younger version of himself Holden, and his meaning for love, Griffin, that brought him back and gave him courage.

Source: https://www.distractify.com/p/brendan-frasers-sons