created a bill to reappropriate the districts and Landgrebe was the only Republican to vote against it alongside twenty-two Democrats, causing the bill to not pass. Later in 1962, Landgrebe announced that he would seek reelection and won the Republican nomination without opposition. He later defeated Democratic nominee Ted Savich in the general election. On March 4, 1966, he announced that he would seek reelection to a third term. State representative Robert D. Anderson mounted a primary challenge against him, but Landgrebe narrowly won the Republican nomination with 4,617 votes to Anderson's 4,232 votes. In the general election, Landgrebe easily defeated Democratic nominee Richard Glen Percifield with 22,070 votes to 13,300 votes. On March 6, 1964, he announced his intention to seek the Republican nomination for Governor of Indiana, but was overshadowed by other candidates in the race that included Lieutenant Governor Richard O. Ristine, State Treasurer Robert E. Hughes, and Secretary of State Charles O. Hendricks and during balloting at the Republican state convention, he came in last place out of seven candidates, with only one delegate compared to Richard O. Ristine's 1,212 delegates. In 1965, he was reassigned Senate committee positions and was placed onto the Judiciary B, Legislative Apportionment, Public Safety, and Transportation senate committees, but Landgrebe had little power on the apportionment committee due to eight of the eleven members being Democrats. In 1967, Landgrebe was reassigned to the Labor, Roads, and Transportation senate committees. House of Representatives Landgrebe's service in the state senate ended in 1968 when he won election to the United States House of Representatives. On March 1, 1968, he announced his intention to run for the Republican nomination for Indiana's Second Congressional District to succeed Charles A. Halleck who was retiring. Landgrebe won the Republican nomination following a primary recount with a plurality of 21.76% and only eighty votes more than Olyer U. Sullivan. He represented during the 91st, 92nd and 93rd sessions of congress and was a member of the Education and Labor Committee and a ranking minority member on the Subcommittee on Government Operations and the Subcommittee on Agricultural Labor. In 1970, Albert Harrigan, who was a candidate in the 1968 primary, and Donald W. Blue, the mayor of Lafayette, announced that they would challenge Landgrebe for the Republican nomination. Landgrebe was criticized by Blue and Harrigan for missing multiple votes and not being supportive enough of Nixon. He received