An applicant for the issuance of letters testamentary or of administration of an estate must prove to the court's satisfaction that:
(1) the person whose estate is the subject of the application is dead;
(2) except as provided by Sections 301.002(b)(1) and (2) with respect to administration necessary to receive or recover property or to prevent real property of the estate from becoming a danger, and Section 501.006 with respect to a foreign will, four years have not elapsed since the date of the decedent's death and before the application;
(3) the court has jurisdiction and venue over the estate;
(4) citation has been served and returned in the manner and for the period required by this title; and
(5) the person for whom letters testamentary or of administration are sought is entitled by law to the letters and is not disqualified.