Robert Fred Grottkau (born March 22, 1937) is a former

American football American football (referred to simply as football in the United States and Canada), also known as gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team with ...

guard Guard or guards may refer to: Professional occupations * Bodyguard, who protects an individual from personal assault * Crossing guard, who stops traffic so pedestrians can cross the street * Lifeguard, who rescues people from drowning * Prison ...

in the

National Football League The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the ...

(NFL) for the

Detroit Lions The Detroit Lions are a professional American football team based in Detroit. The Lions compete in the National Football League (NFL) as a member of the National Football Conference (NFC) North Division. The team play their home games at Ford ...

and

Dallas Cowboys The Dallas Cowboys are a professional American football team based in the Dallas–Fort Worth metroplex. The Cowboys compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East divisi ...

. He played

college football College football (french: Football universitaire) refers to gridiron football played by teams of student athletes. It was through college football play that American football rules first gained popularity in the United States. Unlike most ...

at the

University of Oregon The University of Oregon (UO, U of O or Oregon) is a public research university in Eugene, Oregon. Founded in 1876, the institution is well known for its strong ties to the sports apparel and marketing firm Nike, Inc, and its co-founder, billion ...

Early years

Grottkau attended Oakland High School where he played as a

fullback Fullback or Full back may refer to: Sports * A position in various kinds of football, including: ** Full-back (association football), in association football (soccer), a defender playing in a wide position ** Fullback (gridiron football), in Americ ...

. He accepted a scholarship from the

. As a sophomore, he was switched to

offensive tackle Offensive may refer to: * Offensive, the former name of the Dutch political party Socialist Alternative * Offensive (military), an attack * Offensive language ** Fighting words or insulting language, words that by their very utterance inflict inj ...

. The next year, he was moved to

out of necessity and became a two-year starter.

Professional career

Detroit Lions

He was selected by the

in the fourth round (46th overall) of the

1959 NFL Draft The 1959 National Football League draft had its first four rounds held on December 1, 1958, and its final twenty-six rounds on January 21, 1959. Both sessions were held at the Warwick Hotel in Philadelphia. With the first overall pick in the dra ...

. In

1960 It is also known as the "Year of Africa" because of major events—particularly the independence of seventeen African nations—that focused global attention on the continent and intensified feelings of Pan-Africanism. Events January * Ja ...

, he played only 5 games. On August 21,

1961 Events January * January 3 ** United States President Dwight D. Eisenhower announces that the United States has severed diplomatic and consular relations with Cuba ( Cuba–United States relations are restored in 2015). ** Aero Flight 311 ...

, he was traded along with rookie Houston Entwine to the

in exchange for

offensive lineman In gridiron football, a lineman is a player who specializes in play at the line of scrimmage. The linemen of the team currently in possession of the ball are the offensive line, while linemen on the opposing team are the defensive line. A numbe ...

John Gonzaga John Louis Gonzaga (March 6, 1933 – May 17, 2007) was an American football offensive lineman in the National Football League (NFL) for the San Francisco 49ers, Dallas Cowboys, and Detroit Lions. He also was a member of the Denver Broncos in the ...

Dallas Cowboys

, he was a reserve player. On July 31,

1962 Events January * January 1 – Western Samoa becomes independent from New Zealand. * January 3 – Pope John XXIII excommunicates Fidel Castro for preaching communism. * January 8 – Harmelen train disaster: 93 die in the wors ...

, he was waived after being unable to overcome a knee injury.

Personal life

Grottkau was the offensive line coach at

San Jose State University San José State University (San Jose State or SJSU) is a public university in San Jose, California. Established in 1857, SJSU is the oldest public university on the West Coast and the founding campus of the California State University (CSU) sys ...

for two years. In 1971, he was named the offensive coordinator and line coach for the

University of Iowa The University of Iowa (UI, U of I, UIowa, or simply Iowa) is a public university, public research university in Iowa City, Iowa, United States. Founded in 1847, it is the oldest and largest university in the state. The University of Iowa is org ...

References

{{DEFAULTSORT:Grottkau, Bob 1937 births Living people American football offensive guards Dallas Cowboys players Detroit Lions players Iowa Hawkeyes football coaches Oregon Ducks football players Players of American football from Oakland, California San Jose State Spartans football coaches Sportspeople from San Rafael, California