But Cordelia Scaife May eventually found her life’s purpose: curbing what she perceived as the lethal threat of overpopulation by trying to shut America’s doors to immigrants.
She believed that the United States was “being invaded on all fronts” by foreigners, who “breed like hamsters” and exhaust natural resources. She thought that the border with Mexico should be sealed and that abortions on demand would contain the swelling masses in developing countries.
An heiress to the Mellon banking and industrial fortune with a half-billion dollars at her disposal, Mrs. May helped create what would become the modern anti-immigration movement. She bankrolled the founding and operation of the nation’s three largest restrictionist groups — the Federation for American Immigration Reform, NumbersUSA and the Center for Immigration Studies — as well as dozens of smaller ones, including some that have promulgated white nationalist views.
In many ways, the Trump presidency is the culmination of Mrs. May’s vision for strictly limiting immigration. Groups that she funded shared policy proposals with Mr. Trump’s campaign, sent key staff members to join his administration and have close ties to Stephen Miller, the architect of his immigration agenda to upend practices adopted by his Democratic and Republican predecessors.
“She would have fit in very fine in the current White House,” said George Zeidenstein, whose mainstream population-control group Mrs. May supported before she shifted to anti-immigration advocacy. “She would have found a sympathetic ear with the present occupant.”