Miss Suzana Christmann and Mr. Samuel Annable, both of Fayetteville, Ark., have announced their engagement and forthcoming marriage.

The bride-elect is the daughter of Mr. Rogerio Christmann and Ms. Eloa Jane Pereira, both of Curitiba, Brazil. She is the granddaughter of the Mr. Stevan and Mrs. Flora Alberti Christmann of Curitiba, Brazil, and the late Mr. Almerindo Luiz and Mrs. Nair Silva Pereira.

She is a 2005 graduate of Colegio Estadual do Parana in Curitiba, Brazil, and a 2012 graduate of the University of Arkansas, Fay Jones School of Architecture, at Fayetteville.

She is currently employed as an intern architect at Modus Studio in Fayetteville.

The prospective groom is the son of Mr. Jonathan and Mrs. Sheila Annable of Conway. He is the grandson of Mrs. Ernestine McGiboney of Searcy and the late Mr. Frank McGiboney, and the late Mr. David and Mrs. Belle Annable of Wilson, Ark.

He is a 2007 graduate of Conway High School and a 2012 graduate of the University of Arkansas, Fay Jones School of Architecture, at Fayetteville.

He is currently employed as an intern architect with Polk Stanley Wilcox Architects in Fayetteville.

The wedding is set to take place at 7:30 p.m. on May 4, 2013, at Thorncrown Chapel in Eureka Springs, Ark.