IN THE CHANCERY COURT OF HARRISON COUNTY, MISSISSIPPI FIRST JUDICIAL DISTRICT ESTATE OF ELIZABETH ANN THORNBURG, Deceased MARY KATHERINE GIBBONS, Petitioner CAUSE NO. 24CH1:25-cv-01860-JP SUMMONS THE STATE OF MISSISSIPPI TO: Heirs at Law of Elizabeth Ann Thronburg, Deceased OR WHEREVER FOUND You have been made a Defendant in the suit filed in this Court by Mary Katherine Gibbons, as Petitioner of the Estate of Elizabeth Ann Thornburg, deceased, seeking determination of heirship of Terry Ostenson, deceased. You are summoned to appear and defend against said Petition filed in this action at 9:00 A.M. on the 13th day of November, 2025, in the Chancery Court of the Harrison County Courthouse located at 730 Dr. Martin Luther King Jr, Blvd, Biloxi, Mississippi 39530, and in case of your failure to appear and defend, a Judgment will be entered against you for the money or other things demanded in the Petition. You are not required to file an answer or other pleading, but you may do so if you desire. ISSUED under my hand and the seal of said Court, this 29th day of September, 2025. ANGELA THRASH, CHANCERY CLERK Harrison County, Mississippi By: Katlyn Barq, D.C. Prepared By: David N. Harris, Jr. (MSB #100790) DAVID N. HARRIS, JR. LAW FIRM, P.L.L.C. 134 Rue Magnolia, Suite A Biloxi, MS 39530 Phone: (228) 236-7616 Email: david@davidharrislawfirm.com IPL0277536 Oct 7,14,21 2025