Patrick R. Callahan, 55 years old from Bowie, Maryland passed away peacefully on March 26, 2013 surrounded by family and friends at Anne Arundel Medical Center. He was born August 6, 1957 in NY Grew up in Brentwood, NY where he graduated from Brentwood High school in 1976. After graduating High school he promptly joined the U.S. Navy he spent 1976- 1980 as a jet aircraft mechanic at Andrews Air force base. In the following years, Pat aspired a career as a police officer, though life had other plans for him. In 1986 Pat began his successful career in car sales with Toyota where he dedicated 20 plus years. In 1988 he wed his wife Eulalia M. Callahan. In their 20 years of marriage, they built a family together. Pat is survived by his two daughters, Eulalia I. and Leanna Callahan, his loving mother Irene Callahan, sister Donna Scott, brother in law Bob Scott, nephew Robert Scott, wife Amy two nieces Kimberly Fitzpatrick husband Neil and Krista Johnson husband Stephen. He is also survived by three great - nephews Chandler Scott, Aiden and Jack Fitzpatrick, and one great -niece Madison Scott. Predeceased by brother, Robert Podosek. Pat has also left behind many extended family and friends. He will be truly missed.