Chezkat Gimel Shanim - Establishing a claim to land by living there for three years
Details
Whether the other person who claims ownership must be in the same region, in order for the three years of residency to count as a demonstration of ownership: Ketuvot 17b
Is the challenger's assertion of ownership meaningful if it is declared outside of the presence of the squatter: Ketuvot 17b
Establishing a claim by living on a minor's property: Ketuvot 17b, Bava Metzia 39a-b
Establishing a claim by living on a minor's property, where the minor reached adulthood after the residency began, and then the squatter remained there for three years afterward: Bava Metzia 39a-b
"What-If"s
Where the owner died during those three years, passing it to his son: Ketuvot 17b
Where the owner left town after two years, due to financial danger: Ketuvot 17b
Where the owner left town after two years, due to physical danger: Ketuvot 17b