Difference between Heir Presumptive and Successor

HEIR PRESUMPTIVE vs SUCCESSOR: NOUN

Someone who will inherit only if no better choice for an heir is born.
See heir apparent.
An heir who stands to inherit the estate, title, or office of an intestate ancestor, but whose claim can be defeated if a relative who is closer to the ancestor is born prior to the ancestor's death.
A person who expects to inherit but whose right can be defeated by the birth of a nearer relative

The integer or cardinal immediately following another.
A person who inherits a title or office.
The next heir in order or succession.
A person or thing that immediately follows another in holding an office or title.
One who or that which succeeds or follows; one who takes the place which another has left, and sustains the like part or character: correlative to predecessor.
One that succeeds another.
A person who follows next in order
A person who inherits some title or office
A thing or person that immediately replaces something or someone

Succession, Peacock throne, Kingship, Dynastic, King, Prince consort, Princeling, Monarch, Figurehead, Prince regent, Coronation, Heir, Successor, Throne, Heir apparent

Continuation, Caliph, New, Leaves, Future, Khalifa, Legacy, Inherit, Succession, Succeeds, Succeed, Replace, Predecessor, Heir, Replacement

Succession, Peacock throne, Kingship, Dynastic, King, Prince consort, Princeling, Monarch, Figurehead, Prince regent, Coronation, Heir, Successor, Throne, Heir apparent

Follow, Caliphate, Alternative, Continuation, Caliph, New, Future, Khalifa, Legacy, Succession, Succeed, Replace, Predecessor, Heir, Replacement

He is the son of Eliwood, the main character of Fire Emblem: The Blazing Blade, and heir presumptive of Pherae.
Frenchman, that he is not heir presumptive to another crown, and that he has previously taken the civic oath.
Prince Albert became King George VI and the young Princess Elizabeth became heir presumptive to the throne.
Known as "The Brat" in the Heraldic Circle, the Heir-presumptive lives up to her nickname.
Roger was made lieutenant of Ireland and was declared heir presumptive to the Crown.

Purchaser: EMC Mortgage Corporation or its successor in interest or any successor to the Purchaser under this Agreement as herein provided.
Served immediately prior to the affidavit confirms the successor trustee has actual form looks like successor trustee: I pleasantly.
No successor Agent shall be deemed to be appointed hereunder until such successor Agent has accepted the appointment.
If a successor trustee is acting, the page that appoints the successor trustee should also be provided.
Harris as Successor Substitute Trustee, or Thomas Delaney as Successor Substitute Trustee or Lisa Cockrell as Successor Substitute Trustee I llll!
This Settlement Agreement will be binding upon the successor members of the Arlington County School Board and successor District Superintendents.
Bank National Association and its successor in interest or any successor approved in accordance with the Lockbox Intercreditor Agreement.
This recognition of service with the successor employer applies whether or not that successor employer has a pension plan.
NOT make provision for successor trustee, court will appoint successor trustee.
Feasible Successor can become a successor when the current successor becomes unreachable.