Choosing an unlearned lay-person to act as a Financial Guardian: Pesachim 49b
Choosing a minor to act as a Financial Guardian: Bava Metzia 39a
If a man writes all of his property over to his wife, we assume that he is appointing her as guardian, not giving everything away: Gittin 14a
For Minors
Choosing a relative to guard a minor's property: Bava Metzia 39a-40a
Using an in-law to guard a minor's property: Bava Metzia 39a-b
Above two cases, where the property was already divided in a legal document: Bava Metzia 39b
For Absent Owners of Property
Court choosing an interim guardian until they locate a relative of the property's owner, where the owner was captured: Bava Metzia 39a
Making someone enter his relative's property to maintain it, if the relative was captured: Bava Metzia 38b, 39a
Above, order of selection of relatives for the job: Bava Metzia 38b
Above, differentiating between types of property: Bava Metzia 38b
Above, if news comes that the owner died: Bava Metzia 38b
Above, how payment of the relative is calculated: Bava Metzia 38b, 39a, 40a
Appointing a relative as guardian where the owner disappeared overseas: Bava Metzia 39a
Appointing a relative as guardian where the owner ran away to escape danger: Bava Metzia 39a
One who enters the property of his own initiative, where the owner travelled overseas and hasn't been heard from: Bava Metzia 38b-39a
One who enters the property of his own initiative, where the owner disappeared without travelling overseas: Bava Metzia 38b-39a