Google Font Licensing
It is important to always read the license for every font that you use. All of the Google fonts used here use the SIL Open Font License, v1.1. Some fonts use the Apache 2 license. The Ubuntu fonts use the Ubuntu Font License v1.0.
An `OFL.txt` file detailing the license should be stored alongside the fonts, when self-hosted and in your GitHub Repo
The Sample Fonts follow...
Sans Examples
Font Sans Serif - Oswald (400)
Font Sans Serif - Oswald (700)
Font Sans - Merriweather Regular (400)
Font Sans - Merriweather Bold (700)
Variable Fonts
Grandstander Fonts 100-900
Grandstander V 100
Grandstander V 200
Grandstander V 300
Grandstander V 400
Grandstander V 500
Grandstander V 600
Grandstander V 700
Grandstander V 800
Grandstander V 900
Oswald Fonts 100-900
Oswald V 100
Oswald V 200
Oswald V 300
Oswald V 400
Oswald V 500
Oswald V 600
Oswald V 700
Oswald V 800
Oswald V 900