The names of ... people - Johnny companies - Subway certain places - Florida royal titles - Princess Diana miscellanies titles (Sending Letters, Writing an Address) - 2508 Terrace Road
If you need more examples I can help in the extra comments bar below but if you don't need any more help let me know.
Capitalize all proper nouns, words, used as proper nouns, and any adjective that's used as part of a proper noun. Consult a dictionary when you aren't sure.
