CHESTERTOWN, Md. — Elizabeth Berg Twohy, sister to Holy Cross Father Richard Berg, died June 12. She was 71.

Mrs. Twohy was born in 1941 in Portland to Dr. Richard and Elizabeth Berg. She married James Francis Twohy in 1963.

She earned a bachelor's degree in English from Rutgers University, a master's degree in education from Antioch University and a doctorate in computer education from Nova University. She worked as a professor at Brookdale Community College in Lincroft, N.J. She became director of disability services at Brookdale.

She is survived by her husband of 50 years, James; brother, Father Berg, CSC; sister, Mary Susan Richen; five children, Mark, Peter, David, Mary Susan and John; and six grandchildren.

Memorial contributions can be made to Canine Companions for Independence at PO Box 446, Santa Rosa, CA 95402-0446 or