John Aniston, star of the long-running soap opera Days of Our Lives and father of Jennifer Aniston, has died at age 89.

The Friends star posted a tribute to her father on Monday on Instagram, announcing that he had died on Friday, Veteran’s Day.

“You were one of the most beautiful humans I ever knew," she wrote. Photos of them together were shared with her 40 million followers.

Her tribute drew comments from many famous friends, including Friends co-star Lisa Kudrow, Ryan Reynolds, Gal Gadot, her ex-husband Justin Theroux, and more.

Aniston was born in Greece before emigrating to Pennsylvania as a child. Before acting, Aniston served in the US Navy as an intelligence officer

He won a lifetime achievement Emmy, which Jennifer Aniston presented to him via video. The official Days of Our Lives account also posted a tribute to the talented member of their television family.