Doctor of Laws, University Havana, 1949. Master of Business Administration, Harvard University, 1951.
Partner firm Lazo y Cubas, Havana, 1951-1960. Vice president corporation finance Wertheim & Company, New York City, 1961-1971. Stockholder Clark, Dodge & Company, 1972-1973.
President Business Development Services, Inc., 1976-1981, Fairfield Venture Management Company, Inc., Stamford, Connecticut, since 1981. Partner Fairfield Venture Partners (L.P.), since 1981.
Past president, board directors Darien (Connecticut) Library. Past treasurer, trustee Low Heywood-Thomas School. Member National Venture Capital Association (treasurer, director 1977-1982) Clubs: Wee Burn Country, Landmark.
Married Julia Falla, December 16, 1951. Children: Pedro Alejandro, Miguel Angel, Ana Julia Castillo Ericksen.