The University Medical Center at Princeton has announced the following births:

Daughters were born to Plainsboro residents Josephine and Arokiasamy Devasagayaraj, Jan-u-ary 16; and Alejandra and Herbert Ryder, February 22.

Sons were born to Plainsboro residents Susan and Denis Gobo, February 15; Min Oouyang and Yumin Zhang, February 16; Ritu Sahai and Saurabh Mathur, February 18; Srilaskshmi and Pra-shant Prabhala, February 19; and Myo Jin and Sun Kook Kim, February 24.

Twins, one boy and one girl, were born to Plainsboro residents, Suchetha Sajjan and Ravi Ponakampalli on February 24.