@Cycloptichorn,
A statesperson is usually a politician or other notable public figure who has had a long and respected career in politics or government at the national and international level. As a term of respect, it is usually left to supporters or commentators to use the term. When politicians retire, they are often referred to as elder statesmen.
Statesmanship also conveys a quality of leadership that organically brings people together and of eldership, a spirit of caring for others and for the whole.
The words statesman or stateswoman are applied loosely to any head of state,
any senior political figure, or anyone who in a given moment exhibits a certain quality of statesmanship.