Lyndon B. Johnson the Lyndon B. Johnson Space Center in 1973. Texas created a legal state holiday to be observed on August 27 to mark Johnson's birthday, known as Lyndon Baines Johnson Day. The Lyndon Baines Johnson Memorial Grove on the Potomac was dedicated on April 6, 1976. The Lyndon B. Johnson School of Public Affairs was named in his honor, as is the Lyndon B. Johnson National Grassland. Also named for him are Lyndon B. Johnson High School in Austin, Lyndon B. Johnson High School in Laredo, Lyndon B. Johnson Middle School in Melbourne, Florida, and Lyndon B. Johnson Elementary School in
L. B. Liddy Liddy in turn succeeded Owen for the 1967 to 1969 term, as well as the 1969 to 1971 and 1971 to 1973 terms. In January 1973, Liddy was succeeded by his deputy, Robert H. Lounsberry. Liddy died in Des Moines, Iowa in 1990. He was married with three children. L. B. Liddy Lucius B. (L. B.) Liddy (August 22, 1905 – April 2, 1990) was an American politician from the state of Iowa. Liddy was born in Strawberry Point, Iowa in 1905. He was appointed Secretary of Agriculture of Iowa on June 19, 1961, five days after his predecessor, Clyde