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All Posts by Crystal M. Tinch

H. Harold Hartzler (1908 - 1993)

H. Harold Hartzler was born in Fort Wayne, Indiana, on April 7, 1908, and died in Goshen, Indiana, on December 9, 1993. An undergraduate at Juniata College in Huntington, Pennsylvania, he completed his doctorate in physics at Rutgers in 1934 working on the ultraviolet transmission of thin metallic films under the supervision of Robert d'E. Atkinson. He taught mathematics and physics at Goshen College (Indiana) from 1937 to 1958, and was professor of physics and astronomy at Mankato State University (Minnesota) from 1958 to 1976.

Ingemar Furenlid (1934 - 1994)

Ingemar Karl Furenlid passed away on February 11, 1994, in Cambridge, Massachusetts, at the Harvard-Smithsonian Center for Astrophysics, on leave from Georgia State University. His death at age 59 resulted from brain cancer. Ingemar was known to all stellar spectroscopists, not only from his nine years on the staff of Kitt Peak National Observatory, but also for his diverse and innovative research.

Clinton Banker Ford (1913 - 1992)

Clinton Banker Ford was born in Ann Arbor, Michigan on March 1, 1913, the son of a successful mathematician and a talented mother. His father, Walter Ford, was Professor of Mathematics at the University of Michigan. Walter authored several mathematical texts, edited the monthly magazine of the American Mathematical Association, and served a term as AMA President. His mother, Edith Banker Ford, managed a stable and nurturing home in Ann Arbor.

Michael Stewart Fieldus (1962 - 1992)

Michael Stewart Fieldus, a Ph.D. student in astronomy at the University of Toronto, died suddenly in Toronto on July 4, 1992. Born in Toronto, Ontario, on October 11, 1962, he was the son of Paul and Beryl Fieldus. He graduated from the University of Toronto, where he captained the swim team, which remained a passionate interest for the rest of his life. While in graduate school, he was awarded an Ontario Graduate Scholarship and three University of Toronto Open Fellowships.

John G. Bolton (1922 - 1993)

Obituaries for John Bolton, winner of the 1968 Henry Norris Russell Prize and leading radio astronomer at the CSIRO Radiophysics Division and California Institute of Technology, have appeared in: (1) Physics Today for April, 1994, (2) Quarterly J. Royal Astronomical Soc., Vol. 35, pp. 225-6 (1994), and (3) J. Astrophys. Astron. (India), Vol. 14, pp. 115-120 (1993).

Arthur Adel (1908 - 1994)

Arthur Adel died of cancer, September 13, 1994 in Flagstaff, AZ, at age 85. Art was born of immigrant parents November 22, 1908 in Brooklyn, NY, and when they moved to Detroit, he graduated from a technical high school, learning the mechanical arts that later sustained him as one of the country's leading experimental astrophysicists.

Adriaan Jan Wesselink (1909 - 1995)

Adriaan Wesselink passed away in New Haven after a long illness and a second stroke, on Thursday 12 January 1995. He was born at Hellevoetsluis, then a Dutch naval repair center, on 7 April 1909, the youngest of four children His father was Jan Hendrik Wesselink, a medical practitioner, and his mother, Adriane Marina Nicolete Stok, a surgical nurse, who, after marriage, was, for many years, president of the local welfare board.

William Henry Wehlau (1926 - 1995)

In late February 1995 William Wehlau suffered a fatal stroke while in Cape Town attending the Colloquium on Astronomical Applications of Stellar Pulsations. Born on 7 April 1926, he completed his early education in San Francisco before being drafted into the US. infantry in which he served in combat from 1944 to 1946 in the Philippines and later was part of the Army of Occupation in Japan Returning to California he resumed his education, receiving his Bachelor of Arts in 1949 and his Ph.D. in 1953, both from the University of California, Berkeley.

Peter van de Kamp (1901 - 1995)

Peter van de Kamp died in suburban Amsterdam on 18 May 1995 at the age of 93, after a long career as an authority in the field of long-focus photographic astrometry. He was born in 1901 in Kampen, a picturesque walled city reminiscent of the days the town was a member of the Hansiatic League, in the north of Holland. Although his father had little education beyond elementary school he was well read, spoke several languages and rose to be an administrator in a local business. He played the organ in church and had a piano in the home.

Paul Sollenberger (1891 - 1995)

Paul Sollenberger, the U. S. Naval Observatory's first civilian Director of Time Service, died on 22 May 1995 at age 103. Born in Kokomo, Indiana on 14 August 1891, Sollenberger came to the Naval Observatory in 1914 and began work under H. R. Morgan on the 9-inch transit circle. In 1919 he transferred to the Division of Nautical Instruments and Time and in 1928 was put in charge of the Division, a position previously filled by a naval officer. He held this position until his retirement in 1953.

Alfred O. C. Nier (1911 - 1994)

Alfred O. C. Nier, Regents' Professor of Physics Emeritus at the University of Minnesota, died on 16 May 1994 from injuries suffered two weeks earlier in an auto accident. He would have been 83 on May 28. His first paper, "A Device to Compensate for Magnetic Field Fluctuations in a Mass Spectrograph," appeared in 1935; his last, on noble gases in lunar dust grains, in 1994.

Willem Jacob Luyten (1899 - 1994)

Willem Jacob Luyten was born in Samarang, Java on 7 March 1899. At the age of 11, his uncle awakened him at 4:30 am and told him "Come on outside; there is something marvelous to see." It was Halley's Comet, and while the head was below the horizon, the end of the tail was past the zenith. That was a sight he never forgot and it was an experience that convinced him to become an astronomer.

Madeleine Barnothy Forro (1904 - 1995)

Madeleine Barnothy Forro, physicist and astrophysicist, a worldwide known pioneer of cosmic ray research, died in February 1995 in Evanston, Illinois. The rich scientific career of Madeleine Forro started in the late 1920s in the Institute for Experimental Physics of the Peter Pazmany (now Lorand Eötvös) University at Budapest, Hungary. She defended her Ph.D. dissertation on measurements of the dielectric constant in 1928. In the same year she and Jeno M.

Gordon Webb Wares (1911 - 1996)

Gordon Wares was born in Tynescastle, Sask., Canada on 10 February 1911. An American citizen, he graduated from the University of Washington, Seattle, in 1933, studied for three years at Berkeley, and then transferred to the Yerkes Observatory where he completed his PhD under Chandrasekhar in 1940. He taught at Brenau College (1939-1941) and at Milwaukee State Teachers College (1941-1942) when he enlisted in the Army Air Force. In 1944 he was discharged for work as physicist and head of the computing section at what is now the Lawrence Radiation Laboratory in Berkeley.

Richard Nelson Thomas (1921 - 1996)

Richard Thomas died in his sleep at his home in Boulder, Colorado the night of Monday, April 8-9. Dick had suffered a stroke during surgery in the spring of 1992, and struggled courageously with the subsequent partial paralysis for the next four years, always keeping his interest in astronomy, astronomers and his family foremost among his thoughts. He is survived by his wife, Nora, their step-daughter, Anush, and his daughter, Bess Alta.