Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting An Oil, Gas, and Mineral Lease. Is a legal document that pertains to the authority given to a guardian to execute a lease related to oil, gas, and mineral rights on behalf of their ward in Allegheny County, Pennsylvania. This affidavit serves as a confirmation by the guardian that they have been appointed by the court to act as the guardian of both the person and estate of the ward. It ensures that the lease agreement is valid and legally binding, representing the ward's best interests. Keywords: Allegheny Pennsylvania, affidavit, guardian, person, estate, ward, oil, gas, mineral, lease, legal document, authority, execute, appointed, court, valid, binding, best interests. Types of Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting an Oil, Gas, and Mineral Lease: 1. Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting An Oil Lease 2. Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting A Gas Lease 3. Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting A Mineral Lease 4. Allegheny Pennsylvania Affidavit by Guardian of Person and Estate of Ward Relating to Granting An Oil, Gas, and Mineral Lease.