Blumenthal was born into a Jewish family in Brooklyn, New York, the son of Jane (née Rosenstock) and Martin Blumenthal. At age 17, Martin Blumenthal immigrated to the United States from Frankfurt, Germany; Jane was raised in Omaha, Nebraska, graduated from Radcliffe College, and became a social worker. Martin Blumenthal had a career in financial services and became president of a commodities trading firm.
Oh.
You don't say? Oy, vey!
Silly goyim, why can't you just let us control you?
Hmmm....