Why did Ned Stark lie about Jon Snow?

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Tags

1. #baratheon
2. #lyanna
3. #following
4. #identity
5. #rhaegar
6. #death
7. #rather
8. #found
9. #stark
10. #believed
11. #sister
12. #trueborn
13. #targaryen
14. #would
15. #robert
16. #illegitimate
17. #child
18. #conceal