Bridesmaid
Katherine is Maria's daughter from a previous marriage. Maria has another daughter Christina from a previous marriage.
Groomsman
Chris is Katherine's husband and Maria's son-in-law.
Bridesmaid
Christina is Maria's daughter from a previous marriage
Bridesmaid
Abby is Patrick Schwarzenegger's wife and Maria's daughter-in-law
Groomsman
Patrick is Maria's son from a previous marriage. Maria also has another son Christopher from a previous marriage
Groomsman
Christopher is Maria's son from a previous marriage
Matron of Honor
Caroline is Maria's cousin. Caroline is almost like a "sister" to Maria
Best Man
Edward is Caroline's husband and Maria's cousin-in-law