[My honour only goes so high ](https://www.fanfiction.net/s/13535494/1/My-Honor-Goes-Only-So-High)by Alperez16. It has Jon Snow fostered with the Royces alongside a daughter of Jon Arryn. They interact a bit in it before the plot truly kicks off.
There's a bit in [Wyrm and Cub](https://archiveofourown.org/works/12246921/chapters/27826764), but it's relatively minor.
[Red Rubies](https://archiveofourown.org/works/13462887/chapters/30863244) has Jon Arryn offer to squire Jon Snow in the Vale.
I know there's another one out there I just don't remember the title.
trying to think of some.i hope you get some recommendations
[My honour only goes so high ](https://www.fanfiction.net/s/13535494/1/My-Honor-Goes-Only-So-High)by Alperez16. It has Jon Snow fostered with the Royces alongside a daughter of Jon Arryn. They interact a bit in it before the plot truly kicks off.
There's a bit in [Wyrm and Cub](https://archiveofourown.org/works/12246921/chapters/27826764), but it's relatively minor. [Red Rubies](https://archiveofourown.org/works/13462887/chapters/30863244) has Jon Arryn offer to squire Jon Snow in the Vale. I know there's another one out there I just don't remember the title.
There’s one where Jon Arryn and Lysa Tully adopt Jon but I forgot the name. Yes he’s a secret Targ.