The Museum of Nature and Science, in Dallas, announced Friday it received a $50-million gift from Margot and H. Ross Perot’s five children, reports The Dallas Morning News.

In honor of their parents, Katherine Perot, Carolyn Perot Rathjen, Suzanne Perot McGee, Nancy Perot Mulford and Ross Perot Jr. made the gift for the construction of a new facility that will be named for Mr. and Mrs. Perot. The family’s gift brings the museum’s capital campaign to a total of nearly $106-million, the newspaper said.

Ross Perot made his fortune by founding the Electronic Data Systems company.