Usa "stake a claim" in una frase

1. They did not have more children when there was no more open range for Neanderthals children to go out and stake a claim to

2. anywhere who cares to stake a claim on the fruits of your labour

3. Marilyn was pestered by lawyers in Kentucky for months as to whether she wanted to stake a claim on Jasper’s meager estate, until finally she made it clear—via her own attorney—that she had no such interest