Question: When did the president of the Cleveland Browns for the 2011 season serve as head coach of the Green Bay Packers?

Context articles: Jim McMahon
Mike Holmgren
Billy Kinard
2013 Green Bay Packers season
Lew Carpenter
Green Bay Packers Fan Hall of Fame
1967 Dallas Cowboys season
2011 Cleveland Browns season
Fritz Shurmur
Ray Rhodes

James Robert McMahon, Jr. (born August 21, 1959) is a former American football player.
 He played college football at Brigham Young University, where he was a two-time All-American (1980, 1981) and later in the professional ranks with the Chicago Bears, San Diego Chargers, Philadelphia Eagles, Minnesota Vikings, Arizona Cardinals, Cleveland Browns, and Green Bay Packers.
 He won two Super Bowl titles, the first with the Bears in Super Bowl XX where he was the starting quarterback, and the second with their rivals, the Green Bay Packers, in Super Bowl XXXI where he was a backup to Brett Favre.
 McMahon was inducted into the College Football Hall of Fame in 1998.
Michael George Holmgren (born June 15, 1948) is a former American football coach and executive, most recently serving as president of the Cleveland Browns of the National Football League (NFL).
 Holmgren began his NFL career as a quarterbacks' coach and later as an offensive coordinator with the San Francisco 49ers, where they won Super Bowl XXIII and XXIV.
 He served as the head coach of the Green Bay Packers from 1992 to 1998, appearing in two Super Bowls, and of the Seattle Seahawks from 1999 to 2008.
 Prior to his career in the NFL, Holmgren coached football at the high school and collegiate levels.
William Russell Kinard (born December 16, 1933) is a former American football player and coach.
 He played professionally as a defensive back for the Cleveland Browns and Green Bay Packers of the National Football League (NFL) and the Buffalo Bills of the American Football League (AFL) .
 Kinard played college football at the University of Mississippi (Ole Miss) before being drafted by the Cleveland Browns in the second round of the 1956 NFL Draft.
 He played professionally for four seasons and retired in 1960.
 Kinard later served as the head football coach at Ole Miss from 1971 to 1973 and at Gardner–Webb University in 1978, compiling a career coaching record of 20–14–1.
The Green Bay Packers season was the franchise's 94th season in the National Football League, the 95th overall and the eighth under head coach Mike McCarthy.
 The Packers came into the 2013 season looking to win the NFC North for the 3rd year in a row.
 They were coming off a 45-31 loss to the San Francisco 49ers in the NFC Divisional Playoffs.
 The Packers started the 2013 season with a rematch with the 49ers in San Francisco.
 They lost the game 34-28.
 After winning their home opener against the Redskins, they lost 34-30 in Cincinnati to the Bengals after they had a 30-14 lead in the 3rd quarter.
 After the loss, the Packers would win 4 games in a row to sit at 5-2 before losing a Monday Night game at home to the Bears 27-20.
 In that game, the Packers would lose star quarterback Aaron Rodgers to a broken collarbone in the 1st quarter.
 He would be replaced by Scott Tolzien and sometimes Matt Flynn.
 In week 12, the Packers tied the Vikings 26-26.
 It was Green Bay's first tie since 1987.
 The Packers would lose the next game 40-10 to the Lions on Thanksgiving to sit at 5-6-1, and looking like being on the verge of missing the postseason for the first time since 2008.
 The Packers would then beat the Falcons 22-21 to even their record at 6-6-1.
 The following week, the Packers defeated the Dallas Cowboys 37-36 in Dallas after they had trailed 26-3 at halftime.
 The comeback was the largest in franchise history.
 The Packers would then lose a shootout with the Pittsburgh Steelers 38-31 at home to sit at 7-7-1, the first meeting between the teams since Super Bowl XLV.
 The next week, the Packers defeated the Chicago Bears 33-28 at Soldier Field to clinch the NFC North in a game in which the winner would've clinched the division.
 The game was famously well known for a touchdown catch made by Randall Cobb from Aaron Rodgers with less than a minute remaining to seal the win.
 The play came on a 4th and 8 situation in which Cobb was wide open near the endzone.
 The Packers entered the playoffs as the 4 seed in the NFC.
 In the wild card game, they lost 23-20 in a rematch with the 49ers on a Phil Dawson field goal as time expired.
 The game was one of the coldest in NFL playoff history, with a final temperature of 5 °F (-15 °C)
Lewis Glen Carpenter (January 12, 1932 – November 14, 2010) was an American football player and coach.
 He played college football for the University of Arkansas and professionally for ten seasons in the National Football League (NFL) as a halfback and fullback with the Detroit Lions, Cleveland Browns, and Green Bay Packers.
 He played on three NFL Championship teams, with Detroit in 1953 and with Green Bay in 1961 and 1962.
 After his playing career ended, Carpenter spent 31 years as an assistant coach in the NFL with the Minnesota Vikings (1964–1966), Atlanta Falcons (1967–1968), Washington Redskins (1969), St. Louis Cardinals (1970–1972), Houston Oilers (1970–1974), Green Bay Packers (1975–1985), Detroit Lions (1987–1988), and Philadelphia Eagles (1990–1994).
 Carpenter also coached the Frankfurt Galaxy of the World League of American Football in 1996 and at Southwest Texas State University.
 He concluded his 47 years of playing and coaching football at the end of the 1996 season.
 Scientific tests on his brain diagnosed post-mortem that he had an advanced case of chronic traumatic encephalopathy (CTE).
The Green Bay Packers Fan Hall of Fame (capitalized by the organization as the Green Bay Packers FAN Hall of Fame) was the first hall of fame built to honor fans of a professional football team.
 It was established by the Green Bay Packers and the Green Bay Packers Hall of Fame in 1998.
 Fans may nominate themselves or others for inductions by submitting an essay of 500 words or less, accompanied by a photo or a two-minute video, explaining why they or another person are the ultimate Packers fan and deserve recognition.
 Ten finalists are chosen by a selection committee composed of members of the Packer Hall of Fame board and members of the Green Bay Packers' front office, and are profiled in the Milwaukee Journal Sentinel, as well as on the Packers' website.
 Fans are then given an opportunity to vote on the 10 finalists whose stories were profiled.
The 1967 Dallas Cowboys season was their eighth in the league.
 The team posted a 9–5 record and won the new four-team Capitol Division.
 The Cowboys hosted the Century Division winner Cleveland Browns at the Cotton Bowl and won 52–14 for the Eastern Conference title.
 This gained a rematch the following week for the NFL title with the two-time defending champion Green Bay Packers.
 Played in frigid sub-zero and windy conditions at Lambeau Field in Green Bay on December 31, the Packers scored a late touchdown to win by four points for their third consecutive NFL title.
 Green Bay easily won Super Bowl II two weeks later over the Oakland Raiders.
The Cleveland Browns season was the team's 63rd season as a professional sports franchise and its 59th season as a member of the National Football League (NFL).
 The team had hoped to improve on its 2010 season, where it finished with a record of 5–11 and placed third in the AFC North, however, the team was eliminated from playoff contention in Week 14.
 This season marked the second season under the leadership of team president Mike Holmgren and general manager Tom Heckert, as well as the first season under head coach Pat Shurmur.
 The Browns played all of their home games at Cleveland Browns Stadium in Cleveland, Ohio.
Leonard Frank "Fritz" Shurmur (July 15, 1932 – August 30, 1999) was an American football coach.
 He served as the head football coach at the University of Wyoming from 1971 to 1974, compiling a record of 15–29.
 He was subsequently an assistant coach in the National Football League (NFL) with the Detroit Lions (1975–1977), New England Patriots (1978–1981), Los Angeles Rams (1982–1990), Phoenix Cardinals (1991–1993), and Green Bay Packers (1994–1998).
 Shurmur was the defensive coordinator for the 1996 Green Bay Packers team that won Super Bowl XXXI.
 He was the uncle of former Cleveland Browns head coach Pat Shurmur.
Raymond Earl Rhodes (born October 20, 1950) is a former senior defensive assistant for the Cleveland Browns.
 He is also the former American football head coach of the Philadelphia Eagles and the Green Bay Packers.
 Rhodes is the former assistant defensive backs coach of the Houston Texans, and earned five Super Bowl rings as an assistant coach with the San Francisco 49ers.
 He was named Coach of the Year by The Associated Press in 1995, his first season as a head coach.