I don't think so.
Cards don't remember what cards they replaced. When deciding what effects apply, you look only at the current table situation. So the second
Ford of Bruinen doesn't know if the site it replaced was Ford or something else.
Each time an effect should last longer than the presence of the card, it is either somehow noted (usually by placing some kind of token or by moving a card from one place to another) or explicitly stated at a card that it has effects lasting longer than the card is in play (for example
High Vantage). For sites there is no tracking built into the game, once you replace a site, the old one is completely forgotten and the new has a fresh start, no matter if the replaced site was the same or another one.