from father to son
US /frʌm ˈfɑðər tə sʌn/
UK /frʌm ˈfɑðər tə sʌn/

1.
passed down through generations, typically from a father to his son
:
•
The family business has been passed down from father to son for over a century.
•
This tradition has been observed from father to son in our community.