you have already seen lance and grampa Marvin these are the rest of faith's biological family

uncle Albert

his wife Nora

His daughter Lexi

His other daughter Emily

his son Zachary

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uncle Edward

his wife Erica

his daughter kate

his son Ian

the twins Lara and Layla

Aunt Lisa

her boyfriend zack

her son Micah 

and finally uncle reeve

single :)