Happy Birthday Addison. We made this video just for you on your special day and we wish you the best birthday ever! Happy Birthday Addison. Tina & Tin Happy Birthday ADDY (Personalized Songs For Kids) #PersonalizedSongs - Duration: 1:19. Tinaytinmusica 8,985 views. Today is Addy's birthday! She was born in 1855, making her 164 today. Since entertainment and bread princes for 1855 are impossible to find, here's a fun fact about why Addy's birthday is this day: slaves didn't know their real birthdays, but Addy chose this day because it was the day the Civil War ended Happy Birthday, Addy! Connie Porter, 1994. Things are improving for Addy and her mother now that her father has finally joined them in Philadelphia. Addy