Praxis Grammatica - Are Your Brothers Very Young?

I apologize for failing to put up the 5th praxis example of the week on its proper day. Here it is a bit late:

The 17th century Praxis Grammatica suggests French was an early part of education:

[ 217 ] Audivi fratres tuos nondum doctos esse linguam Gallicam. [ 217 ] I have heard your brothers have not yet been taught the French language.
[Anglice (English Translation)]

• How to Pronounce Latin
• Latin Personal Pronouns
• Latin Infinitives
• Latin Verb Tenses

What does this Praxis example suggest to you about education in the 17th century? Please post in the comments.