It depends on WHY and WHAT he was given the POA to accomplish. If the powers contained in the POA have nothing to do with the case he is withdrawing from then, no, it would not expire. On the other hand, if he was granted the POA for something specifically dealing with the case he wishes to withdraw from then, it would seem likely that if his motion was granted, yes, he would want to withdraw from the POA at that time. HOWEVER - a POA, unless rejected by the recepient, can only be withdrawn or declared null and void by the person that issued it to him.
The authority granted to you is specified in the power of attorney form.
The Power of Attorney does not have the ability to stop the individual that granted the POA to them. They have the rights granted in the power of attorney.
Unless you were specifically granted a "General Power Of Attorney" your responsibility and powers extend only as far as to what was granted in the POA you possess. You should consult an attorney to have them read it for the specifics.
After the death of the individual who granted them the authority, a power of attorney no longer has the legal authority to act on behalf of the deceased. The power of attorney ceases to be valid upon the death of the individual.
A conservatorship is granted by a court. It will override a power of attorney.
After the death of the person who granted the power of attorney, the authority granted to the appointed individual ends. The power of attorney is no longer valid and the appointed individual cannot make decisions on behalf of the deceased person.
The agent can act only within the scope of authority granted in the power of attorney.
The agent must act only within the scope of authority granted in the power of attorney.
A power of attorney is granted for a living person. It expires on their death and the executor takes over.
"Power of attorney" means a written instrument, "Attorney-in-fact" means a person granted authority to act for the Principal in a power of attorney, regardless of whether the person is known as an attorney-in-fact or agent, or by some other term.
That depends on who granted the power of attorney. If it was a court because she was declared incompetent, the power of attorney wins. If gramma granted the power of attorney, gramma wins.
A power of attorney can do anything that the person who granted it can do. It is usually granted in cases that are not contested. If a question arises about the transaction not being in the best interest of the grantor of the power of attorney a lawsuit or criminal action may occur.