https://www.nb.no/items/a8fae7c82d990f740a7a7375c762b961?page=1&searchText=ribsskog~1
PS.
Her er mer om dette:
https://www.myheritage.no/site-family-tree-67419522/ribsskog#!profile-1000203-info
PS 2.
Min grandonkel startet visst også skikonkurransen Raumerløpet, i sin tid, (fra Romerikes Blad 23. desember 1975):
https://www.nb.no/items/a1201f94acd965cb325ca305847f1283?page=1&searchText=ribsskog~1
PS 3.
Mer om min grandonkel Øyvin Ribsskog, (fra Romerikes Blad 1. november 1976):
https://www.nb.no/items/698096a45fb3a61c1f7e47716689711a?page=9&searchText=ribsskog~1