After Bill Walsh and the 49ers won Superbowl 23 in 1989, here are the list of Superbowl teams coached by someone under the Walsh tree.
Superbowl 24 Winner- George Seifert, 49ers
Superbowl 29 Winner- George Seifert, 49ers
Superbowl 31 Winner- Mike Holmgren, Green Bay Packers
Superbowl 32 Winner- Mike Shanahan, Denver Broncos
Superbowl 32 Appearance - Mike Holmgren, Green Bay Packers
Superbowl 33 Winner- Mike Shanahan, Denver Broncos
Superbowl 34 Appearance - Jeff Fisher, Tennessee Titans
Superbowl 35 Winner- Brian Billick, Baltimore Ravens
Superbowl 37 Winner- John Gruden, Tampa Bay Buccaneers
Superbowl 38 Appearance - Andy Reid, Philadelphia Eagles
Superbowl 39 Appearance - John Fox, Carolina Panthers
Superbowl 40 Appearance - Mike Holmgren, Seattle Seahawks
Superbowl 45 Winner- Mike McCarthy, Green Bay Packers
Pretty amazing legacy that continues...
Hope to see Jim Harbaugh, who I consider under the Bill Walsh coaching tree, continue the legacy with the 49ers.