While United returned to playing at Old Trafford in August 1949, Gibson lived just another two years until he suffered another stroke, passing away in September 1951. Just months later, United won the league title for the first time in 40 years.

During his lifetime, it is estimated that Gibson invested around $3.3 million in today's value, while both his wife, Lillian and son, Alan, also went on to serve the club's board for years to come.

Gibson's family will attend Sunday's game against Liverpool, sitting in the same stadium which would have faded into the abyss had it not been for the dreams and determination of one man.

From the seeds sown by Gibson, United would go on to flourish with European Cups, FA Cups and league titles galore thanks to the work of Busby and later, Ferguson.

Busby, who survived the tragedy of the Munich air disaster, where seven United players perished and 21 killed, cheated death to help restore the club once again.

Under Busby, United would go on to great triumphs, triumphs of which Gibson would have been so proud.