Do You Know Your Duggars? A Comprehensive Guide to the Giant Clan

Jinger Dugger and soccer player Jeremy Vuolo are engaged! Not to overwhelm you, but you should probably study up on who's who of TLC's 19 Kids & Counting stars

JILL AND DERICK DILLARD

Five Duggar sisters were bridesmaids and two brothers were groomsmen when Michelle and Jim Bob's second daughter wed in June 2014 in Springdale, Arkansas. "I am the most blessed man to have Jill," Derick told PEOPLE after their nuptials, which per custom, saved their first kiss for last. In April of 2015, the couple welcomed a baby boy, Israel David, into the clan. "We are so thankful for a healthy Mom and baby!" the Duggar family posted on Facebook. "Love this sweet baby Israel! We are happy grandparents and we promise more pictures soon!"