Actually, land ownership is about who gets to eat! Very basically. Northern California was a very crowded place, lots of small bands and mini-tribes - it was also the refrigerator. Very complex negotiations had to be made and it wasn't as clear as a line, or a fence. That was a peculiar concept to most up here. Because so many different people lived shoulder to shoulder in a mountainous area, warfare wasn't the best way to settle matters. You could wipe out your neighbor and eat his dinner but it was much better to marry his daughter and get access to the kitchen. That is why this neck of the woods has treaty problems up the wazoo - there was no clear territory that a single tribe owned. The arrangement, sometimes after a push-shove fight, was this is my fishing hole but you can use it when I'm done, or this is my salt lick but you can hunt here after I've gotten some meat. Which was not something Reddick McKee understood when he was doing his classic film "Fist Full of Treaties" to get tribes to sign off (or up) on land to prevent Mexicans, Californios and Spaniards from disputing the outcome of the Mexican War. So...getting your land back is much more complicated even if it was land nobody was on. I suppose the Ohlone and Miwoks will get San Francisco back about the time the Powhatans get Richmond back. (But it would be nice if they became the landlord!)
Aw, now I like accents! My Sandlapper granny: Y'all wont ta pious the braid down yar? I couldn't understand her...but I couldn't understand English anyway!