Robert and Mary Lou Littrell, South Elgin, Ill., announce the engagement of their daughter, Jennifer Littrell, St. Louis, to Kevin Biermann, Washington, son of Donald and Mary Biermann, Washington.

Jennifer graduated from St. Francis Borgia Regional High School in 2005 and from St. Louis College of Pharmacy in 2011. She is employed as a pharmacist at Long Term Care Rx.

Kevin graduated from St. Francis Borgia Regional High School in 2001, the University of Missouri-Columbia in 2005 and the University of Missouri-St. Louis in 2009. He is employed as an optometrist at Clarkson Eyecare.

The couple plan an Oct. 6, 2012, wedding at Our Lady of Lourdes Church, Washington.