Joseph Alan and Demi Rose Jonas are both 42 year old. Joe is the second oldest brother of Kevin. He is married to his high school sweetheart Demi for 22 years. They have 13 kids and their names are. Joe is in a famous boy band with his brothers called Jonas brother. Demi is working as a ADA lawyer.

Their kids

James Paul (22) - senior in college( pre- med)

Darcy Lynn (21) - junior in college (education degree)

Jade Denise (19) - freshman in college (pre-law)

Dixie Rose (17) - in 11th grade

Dianna Grace (15) - in 9th grade and her nickname is Ana

Joan Lynn (13) - in 7th grade

June Ann (11) - in 5th grade

Jane Mae (9) - in 3rd grade

Lyle Paul (7) - in 1st grade

Lawson Joseph (4)- in preschool

Louis Xavier (2) - twin brother to Lorelai and his nickname is Lou

Lorelai Denise (2) - twin sister to Louis

Jayda Claire (1)