Tietjen is a German surname. Notable people with the surname include: * Bettina Tietjen (born 1960), German television presenter *

Friedrich Tietjen Friedrich Tietjen (1832 in Westerstede, Oldenburg – 1895 in Berlin) was a German astronomer. He was director of the ''Astronomisches Rechen-Institut'' (ARI) from 1874 until his death in 1895. The Minor Planet Center credits him with the di ...

(1834–1895), German astronomer *

Heinz Tietjen Heinz Tietjen (24 June 1881 – 30 November 1967) was a German conductor and music producer born in Tangier, Morocco. Biography Tietjen was born in Tangier, Morocco. At age twenty-three, he held the position of producer at the Opera House in ...

(1881–1967), German conductor * Henry Roland Tietjen (1891-1976), American Legislator (Utah) *

James J. Tietjen James Joseph Tietjen (March 29, 1933 – August 10, 2016) was dean of the Wesley J. Howe School of Technology Management at Stevens Institute of Technology from 1996 to 2000, and was president and CEO of SRI International from 1990 to 1994. Educa ...

(1933–2016), American researcher and executive *

John Tietjen John H. Tietjen (June 18, 1928 – February 15, 2004) was a Lutheran clergyman, theologian, and national church leader in the United States. He is best known both for his role in the Seminex controversy which roiled the Lutheran Church–Misso ...

(1928–2004), American Lutheran clergyman, theologian

Other uses

2158 Tietjen Year 158 ( CLVIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Tertullus and Sacerdos (or, less frequently, year 911 '' Ab urbe ...

, main-belt asteroid * Wilhelm-Tietjen-Stiftung für Fertilisation, fertility research group

Other uses

See also