Ken and Laura Marblestone of Langhorne announce the birth of their twin grandchildren, Kai Julian Berman and Naya Liyell Berman, on July 10.

The parents are Richard and Andrea Marblestone Berman, who reside in Encino, Calif.

Sharing in their happiness are Granny June Berman Siegel and Grandpa Merrell Siegel of Los Angeles, along with Great-Granny Betty Goott of Johannesburg, South Africa; and Great-Grandma Arlene Gordon of Fairfield, Conn.

Joining in welcoming the twins are Uncle Jeffrey Marblestone of Philadelphia; Uncle Mark Berman, and cousins Mia and Elle; Uncle Peter and Aunt Suzy Berman, and cousins Sydney, Bailey and Samy of Los Angeles; and Uncle David and Aunt Sara Berman, and cousins Jacob, Joshua, Kira, Talia, Nathaniel and Theodore of New York.