Okay I see a few problems here, it is as I suspected, you are using *finish, which causing it to jump to next chapter in the *scene_list, here you don’t need to use *choice as the scene is pretty linear so I recommend using *fake_choice, also another thing you are using *goto_scene instead of *goto which is also wrong, also the placement of *label is wrong.
Below I have fixed the errors I see, and it should work
Your family name is
*choice
#Pendragon
*set family "Pendragon"
Your family name is ${family}.
*goto name
#Buxton
*set family "Buxton"
Your family name is ${family}.
*goto name
#Create your own.
*input_text family
So your family name is ${family}.
*goto name
*label name
What is your name?
*input_text name
Gender?
*fake_choice
#Male
*set Gender "Male"
*set mal "true"
My Lord
#Female
*set Gender "Female"
*set fel "true"
My Lady
Sidenote: I strongly suggest you read through the Wikia tutorial, particularly the examples as they will help you in understanding about which functions to use when.