How exactly does each Witcher 2 choice effect Witcher 3

[AndrewMcIlroy]

How exactly does each Witcher 2 choice effect Witcher 3

Can't find any comprehensive sources on the topic has any one noticed anything and maybe we can compile a full list.

 

[ttchip]

I could find exactly two instances of the previous games affecting this one:

Spoiler

You can find and help Letho during a side quest in this game if you spared him in Witcher 2.

Spoiler

You'll find out about the fate of Silé during a very late main quest.

 

[AndrewMcIlroy]

Spoiler

On the quest Broken Flowers Mary La Vallette will either accompany you to the horse races or not depending on if you spared/killed her son.

 

[dragonbird]

Moved to the section where spoilers are permitted