Of course. The Trombone known earlier as the Sackbut (in various different spellings) has been around since the mid 1400's A.D. The "baritone" short for Baritone Horn, is in the "SAXHORN family" invented by Adolfe Sax. Some other members of the saxhorn family include the Alto Horn, Tenor Horn, Bass Horn. The instrument that you refer to as a "baritone" has valves. Valves weren't installed on brass instruments until the last 175 years or so. Trombones with slides have been with us for almost 600 years.
Bass trombone
euphonium/baritone
Baritone, Horn in F
Usually the Trombone, Baritone, Euphonium, Tuba, Bass Clarinet, Baritone Sax all play in bass clef.
If the pipes of a baritone were straightened out it would be 9 foot (2.74mtrs) end to end, which is the same as a trombone and a euphonium.
Tuba, it is the longest so it creates the lowest tones. In order it would be tuba, baritone and trombone. Baritone and trombone are basically the same but baritone sounds a bit better at the lowest part of its range.
A baritone and a euphonium are really similar so the baritone is in the euphonium category or in the brass instruments category.
The bassoon is in the key of C, like the tuba, baritone, and trombone.
Trombone and euphonium/baritone.
Trumpet, trombone, French horn, tuba, baritone.
trumpet, trombone, baritone, tuba, and french horn
8notes.com but use trombone its the same