Hendrik Adrian Joan Rynja

Background

Rynja, Hendrik Adrian Joan was born on May 11, 1926 in Amsterdam, The Netherlands. Son of Johan Jozef Rynja and Margaretha Sibylla Maria Terlingen.

Education

Degree in engineering, Technology U., Delft, The Netherlands, 1950.

Career

Scientist, National Defense Research Organisation The Netherlands Organization, The Hague, The Netherlands, 1948-1985; scientist physics and electronics laboratory, The Netherlands Organization, The Hague, 1985-1991; retired, 1991. Secretary International Electrotechnical Commission-SC29D, 1965-1979, chairman, 1979-1985.

Membership

Member Acoustical Society American, Netherlands Acoustical Society.

Interests

• Avocations: botany, astronomy, valve and tube collecting.

Connections

Married Gerarda Maria Tak, September 17, 1954. Children: Johanna Maria Gerarda, Maria Johanna.

Father:

Johan Jozef Rynja

Mother:

Margaretha Sibylla Maria Terlingen

Spouse:

Gerarda Maria Tak

child:

Johanna Maria Gerarda Rynja

child:

Maria Johanna Rynja