When a share or shares of an estate may be sold under the provisions of Section XIII or Section XIV, the purchaser shall acquire the share or shares subject to all encumbrances, and shall not acquire any rights which were not possessed by the previous owner or owners.

When a share or shares of an estate may be sold under the provisions of Section XIII or Section XIV, the purchaser shall acquire the share or shares subject to all encumbrances, and shall not acquire any rights which were not possessed by the previous owner or owners.