William "Bill" Lambert Senn Jr.

Bill earned a B.S., M.S., and Ph.D. in chemistry from Louisiana State University, a foundation that reflected a steady devotion to learning and careful, disciplined work.

Commissioned as an officer in the United States Air Force through the ROTC program at LSU, William served two years of active duty from 1957 to 1959, followed by six years in the reserves—service marked by duty, professionalism, and quiet commitment.

Bill’s career with Exxon Chemical Americas spanned decades of leadership and responsibility. In 1978, he was named manager of the Baytown, Texas, chemical plant. In 1981, he transferred to Baton Rouge, Louisiana, as Manager of the Baton Rouge chemical plant. During that time, he was also responsible for developing and implementing personnel safety and safe operations programs for the Exxon chemical committee from its inception in 1988 until 1994. In 1996, he transferred to headquarters as manager of the engineering department for Exxon Chemical Americas.

Beyond his corporate responsibilities, Bill remained actively engaged in industry, governmental affairs, and community organizations. He was affiliated with the Chamber of Commerce (Board of Directors), the Greater Baton Rouge Industrial Managers Association, the Louisiana Association of Business and Industry (LABI), the Public Affairs Research Council (past chairman of the board), the Louisiana Chemical Council (served two terms as chairman of the board), and the Louisiana Chemical Industry Alliance (chairman of the board of directors from December 1990 until May 1996). He participated in the United Way general campaign as 1983 fund chairman and worked with the Baton Rouge Ozone Task Force to develop an ozone reduction program for Baton Rouge. Through these efforts, he brought a measured, public-spirited approach to the work of building safer workplaces and stronger communities.

Bill was married to the former Patricia Harrison of Baton Rouge for 69 years, a partnership defined by constancy and devotion.

He found enjoyment and fellowship in golfing, fishing, hunting, and tennis—pursuits that suited his appreciation for time outdoors, friendly competition, and the simple satisfactions of an active life.

Bill is survived by his wife, Patricia Harrison Senn of Baton Rouge; his sister, Iris Senn James of Beavercreek, OH; his daughter, Katherine Senn Petti (Russell); his granddaughter, Madeleine Petti; his granddaughter, Amelia Petti Rives (Clayton); and six nephews and their families.

Memorial contributions can be made to Hospice of Baton Rouge and St. James Episcopal church.

Special thanks are extended to William Myhand of St. James Place, Susan Boudinot and all the staff at Hospice of Baton Rouge, Wendy Stanford and all the staff at Stanford Senior Services, for their care and kindness.