Marshall is the oldest high school in the Northside Independent School District, and was originally known simply as Northside High School from 1949 until 1960. In the fall of 1960, it was renamed John Marshall High School in honor of the fourth Chief Justice of the United States, John Marshall. The name change began a trend among Northside ISD high schools, all of which are named after U.S. Supreme Court Justices). The school mascot was picked by students in 1950 and was based on the NFL's Los Angeles Rams. The school was once well known for its vocal music department, which made sweepstakes in UIL over the past few decades. Vocal music isn't the only outstanding fine arts program at Marshall. The Ram Band has also been consistent sweepstakes winners. In 1976 the band set a world's record for continuous concert, performing 52 hours and 3 minutes in Wonderland Mall. That same year, the band became the first band from the state of Texas in 20 years to be invited to march in the 1977 Tournament of Roses Parade. The Ram Band also appeared in the 1977 feature film "Rolling Thunder". The first and second band directors at Marshall have had Northside Schools named for them; Mr Bob Lewis, band director from 1957 to 1975 and Mr. Charles Kuentz Jr., band director from 1975 into the 1980s.
Athletics
The Marshall Rams compete in these sports: Baseball, Basketball, Cross Country, Football, Golf, Soccer, Softball, Swimming and Diving, Tennis, Track and Field, Volleyball, and Water Polo. In 1966 the John Marshall Basketball team won the State AAA championship, becoming the first and only sports team from John Marshall, in any sport to do so. John Marshall defeated League City Clear Creek, 64-60 in overtime at Gregory Gym, University of Texas. Coach Ted Dockery of Texas A&I coached the state championship team. Wayne Doyal, and Dennis Leach led the well balanced Ram team. Wayne Doyal later played for the University of Texas 1968-70.
Because it's the oldest and the original high school for the Northside ISD, Marshall's originally very large attendance zones have been split through the years as new high schools were added to the district. Holmes H.S. to the south in the early 1960s, and Jay H.S. a few years later, although part of its area was also formed from the fairly new Holmes H.S. zone. In 1978 Marshall's zone was split again with the creation of Clark H.S. to the east, again in 1985 when Taft H.S. opened further west, and in 1998 when the new O'Connor H.S. claimed the Helotes and north Loop 1604 areas. The most recent attendance zone change was in 2008 for the new Brandeis H.S. whose zone is primarily made up of large areas of the former Clark and O'Connor attendance zones with a smaller area of Marshall's zone. Though its attendance zones are much smaller than they were, Marshall still posts high academic scores and remains competitive in athletics, with the varsity football team winning the district title in 2006. Recently, Northside ISD attendance zones were realigned so that Marshall now has many former Clark H.S. neighborhoods that were originally zoned to Marshall, including those around the South Texas Medical Center, Prue Road, Fredericksburg Road and areas near the Wurzbach and I-10 intersection. Former O'Connor H.S. neighborhoods on Bandera Road were also rezoned back to Marshall due to realignment of other H.S. boundaries to accommodate record growth in the greater San Antonio area.
Notable alumni
John Hagy — Former professional American football player for three seasons in the NFL with the Buffalo Bills.
Priest Holmes — Former professional American football player for 11 season in the NFL with the Baltimore Ravens and Kansas City Chiefs
N.D. Kalu — Former professional American football player for 12 season in the NFL with the Philadelphia Eagles, Washington Redskins, and Houston Texans.
Scott Solomon — Current professional American football player free agent for 4 seasons in the NFL with the Tennessee Titans, New York Jets, Tampa Bay Buccaneers, and Cleveland Browns.
Todd White — Animator and artist; former lead character designer on SpongeBob SquarePants.
Dusty Wolfe — Former Professional Wrestler for the WWF