Joseph W. Siry died after a brief illness at the age of 80 on 4 January 2001. Born in New York City and raised in New Jersey, Siry earned a BS in Physics from Rutgers University in 1941. He served in the US Navy from 1942 to 1946 with the final rank of Lieutenant. While in the Navy, his training included courses at Harvard University and the Massachusetts Institute of Technology, and was followed by duty at the Naval Research Laboratory (NRL) in Washington, DC.
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John Simpson died at age 83 in Chicago on 31 August 2000 from pneumonia following successful heart surgery. He was renowned as a nuclear and cosmic-ray physicist. At the University of Chicago he was the Arthur H. Compton Distinguished Service Professor emeritus at the Enrico Fermi Institute and the Department of Physics.
Simpson was born on 3 November 1916 in Portland, Oregon. He received an AB degree in physics from Reed College in 1940. At New York University he earned an MS degree in physics in 1942 and his PhD in 1943.
Olof Rydbeck died on 27 March 1999. He was the founder of Onsala Space Observatory and one of the world's pioneers of radio astronomy during its rapid growth after World War II. While at Harvard in the late 1930s, he became interested in the ionosphere and its effects on wireless transmission; in 1940 he finished his doctoral thesis on radio wave reflection from the ionosphere.
Reuven Ramaty, a pioneer in high energy astrophysics, died of complications from amyotrophic lateral sclerosis, or Lou Gehrig's disease, at his home in Silver Spring, Maryland, on 8 April 2001. Undaunted by the ravages of his illness, he was still studying new cosmic ray data in his last hours. He is survived by his wife, Vera, his two daughters, Daphne and Deborah, and five grandchildren.
At the age of 74, Professor Orrall died in Ipswich, Massachusetts on 4 February 2000. He is renowned worldwide for the scope of his research on the solar corona and for his dedication to teaching.
Orrall was born on 15 October 1925 in Somerville, Massachusetts and received his BS in physics from the University of Massachusetts in 1950. At Harvard, under the supervision of Professors Donald Menzel and Richard Thomas, he earned his PhD in 1956.
Thomas J. Ogburn III was born in Richmond, Virginia and remained a resident of that city for his entire life. Although encouraged by his father's interest in astronomy, Ogburn first studied engineering for two years at the Virginia Polytechnic Institute extension in Richmond. He then entered Yale University where he first majored in physics and minored in mathematics. However, through his evident love of astronomy, Ogburn persuaded the Yale faculty to allow him to take astronomy classes taught at that time only at the graduate level.
Lynn Miller was born in Beech Grove, Indiana on 21 June 1951. She attended public school in New Palestine, Indiana, graduating with highest honors from New Palestine High School in 1969. Lynn entered Butler University in Indianapolis as a full-scholarship National Merit Scholar with the intention of continuing her long commitment to dance, but soon found that her interests had turned elsewhere. So in her sophomore year, Lynn put away her dance shoes and took on a course of study that led her to a BA degree in mathematics in 1973.
Dr. Natalie Mandzhavidze, a respected solar physicist at NASA's Goddard Space Flight Center, died from complications related to multiple sclerosis on 9 April 2001 at her home in Lanham, MD.
Jacqueline Sweeney Kloss was born in Ames, Iowa on 17 August 1930. The daughter of Mr. and Mrs. Orland Russell Sweeney, she came east to Cambridge, Massachusetts to attend Radcliffe College, where she studied astronomy. After she graduated in 1952, she worked at Harvard College Observatory as a research assistant to Professor Harlow Shapley. In 1956 Shapley gave her in marriage when she became the bride of Henry Esplin Kloss. After their honeymoon in Bermuda, the young couple made their home in Cambridge, where Jacqui subsequently became active in musical and social services .
Philip Keenan was Professor of Astronomy Emeritus at Ohio State University when he died at age 92 on 20 April 2000 at Riverside Hospital in Columbus. Keenan was one of the most distinguished researchers of the 20th century in the field of stellar spectroscopy. The Morgan, Keenan, and Kellman classification system, which was published in 1943, became the standard system in the field and remains so today, over half a century later.
Shirley Jones was born to William and Florence Patterson on 26 March 1913 in Newmarket, Ontario, Canada. From an early age she loved nature—woods, lakes, islands, and, of course, stars. She also loved to study. In 1931 she received the Carter Scholarship, First Rank, York County, Canada. Then at the University of Toronto in Ontario she studied mathematics and physics and took her BA with First Class Honors in 1935. That year she also received the Gold Medal of the Royal Astronomical Society of Canada.
This is to announce regretfully the death of our AAS colleague, Dr. V. A. Hughes, a long-time professor of physics and astronomy at Queen's University in Kingston, Ontario and since 1900 a professor emeritus in the University. He passed away somewhat unexpectedly in the morning hours of 24 April 2001 after a brief illness and shortly after celebrating his seventy-sixth birthday. He survives in the memories of his wife, Joan, four children and twelve grandchildren.
Sir Fred Hoyle, who died though still working at age 86, applied field theory to cosmology and began new astronomical disciplines. A national hero, he was knighted by the Queen in 1972 for a large number of distinguished contributions to astronomy and to the UK: he worked on radar during WWII, created Cambridge's Institute of Astronomy, and chaired the Science Research Council's astronomy committee for creation of the Anglo-Australian Telescope. By creating and challenging our human view of the universe for more than half the century, Hoyle demonstrated his creative genius.
Frederick Hollander was a member of the AAS for most of his life. Born in New York City on 31 January 1915, he entered Columbia University at an early age and studied astronomy there. In 1934 he received his BA and in 1936, his MA degree. At Columbia he became interested in the methods of computing developed by Eckert and Brouwer. Using punched cards on IBM equipment there, he corrected the orbit of the asteroid Herculina. The results of his research were published in the The Astronomical Journal, Vol. 46, No. 1070, 17 August 1937.
Adrian D. Herzog died of an apparent heart attack on the evening of 28 February 2001. He is survived by his mother, Gertrud Herzog, and his wife, Dora. Adrian's father, Emil R. Herzog, a well-known astronomer, passed away in 1998 (BAAS, 30, 4:457). At the time of his death, Adrian was the chairman of the Department of Physics and Astronomy at California State University, Northridge (CSUN).
Jean Heidmann died in surgery on 3 July 2000 in Paris. His fields of interest were cosmology and galaxies. He is probably best remembered for his research on clumpy galaxies.
Born 18 May 1923 in Jeumont, France, Heidmann earned an undergraduate degree in engineering from the prestigious Ecole Centrale Paris in 1946. Next he entered the Ecole Polytechnique from which he received a PhD in physics in 1951. After a few years, he joined the staff of the Paris Observatory at Meudon, where he remained for the rest of his career.
Fred C. Gillett, a true pioneer in the field of infrared astronomy, died on 22 April 2001, at the age of 64. Fred's scientific and technical contributions spanned the full range from ground-based to space-based IR astronomy, and underlay much of the progress that has been made in the field over the past 30 years. But he will be remembered best by those of us who were privileged to be his friends for his warmth
and generosity, his wisdom, his remarkable technical intuition, and his refreshing lack of ego.
Willliam Fastie was born in Baltimore on 6 December 1916 and grew up during the Depression. In the 1950s he helped set up the space program at Johns Hopkins University. In 1973 NASA presented him with the Exceptional Scientific Achievement Medal for Outstanding Contributions to the Space Program.
Arthur F. Davidsen, professor of Physics and Astronomy at the Johns Hopkins University, passed away unexpectedly on 19 July 2001, from complications related to a lung disorder. At 57, he was still actively involved in teaching and research, and continued to play a key role in administering on-going projects and pursuing new opportunities.
Clinton Constant was born in Nelson, British Columbia on 20 March 1912. After receiving a BSc degree in 1925 at the university in Alta, Canada, he continued his studies in chemistry at Western Reserve University where he earned his PhD in 1941. His specialties were inorganic chemistry and chemical engineering.