All in the family

[dukehjsteve]

father Monte and daughter Grace Upshaw

[dukehjsteve]

Here's another : IH'rs Glenn ( Dad ) and Billy ( son ) Hardin

[KDFINE]

Irv "Moon" Mondschein and son Brian

[tandfman]

Bob Richards, and his son whose name i do not remember

WIki sez: Richards had four sons who were also pole vaulters: Brandon, held the national high school record at 18'2" for fourteen years from 1985;^[6] Tom won the CIF California State Meet in 1988; Bob, Junior was second in the same meet in 1968^[7] and later ranked #7 in the US in 1973.^[8]

[KevinR]

Wallace and Wallace Spearmon.

[Cooter Brown]

Tons of pole vaulting siblings including...

Brothers Sergei (6.15) and Vasiliy (5.86) Bubka. Vasily's son Oleksandr also vaulted 5.50.

Brothers Okkert (6.03) and Pieter (5.50) Brits.

Siblings Richard (5.85), Christian (5.51), Silke (4.82) Spiegelburg.

Brothers Khalid (5.80) and Taoufik (5.65) Laccheb

Brothers Marion (5.81) and Ryszard (5.60) Kolasa. I think Adam (5.75) was a younger 3rd brother.

[Alcyallen]

NFL stud running back Christian McCaffrey's grandpa...

[NotDutra5]

In the 5th Ave mile thread there was a reminder for me. Chuck Aragon and his 3 daughters all have made marks at the collegiate and open level.