LEWISTON – Joe and Sally Grube of Lewiston are announcing the engagement of their daughter, Kristina Grube of Lewiston, to Jeffrey Lacroix of Lewiston, son of Denise O’Brien of Lewiston and Luke Lacroix of Vassalboro.

Miss Grube is a 2003 graduate of Lewiston High School and a 2007 graduate of St. Lawrence University in Canton, N.Y. She plans to attend graduate school for a master’s degree in library science in the fall.

Mr. Lacroix is a 2004 graduate of Lewiston High School and plans to graduate in May from Husson College in Bangor.

The wedding will be held in August in Duxbury, Mass.