Just as you've done, no apostrophe needed.
neil armstrong was the eldest of three in his family.
apollo 11
chiken whit meat
Family is a collective noun , referring to a basic family unit of parents and children
Lance Armstrongs hair color is brown.
$$ *?!Me!?* $$
When using the plural possessive, an apostrophe should be added to the end of it. For example: The Browns' house.
I assume you're referring to the lunar module "Eagle"
I think you are referring to cadences.
Vickers-Armstrongs was created in 1927.
yes.when his father left the family,the armstrongs were forced to live with their grandmother
The cast of The Armstrongs - 2006 includes: Bill Nighy as Narrator
In compound possessive subjects the last subject receives the apostrophe, as you have done in your question.
Apostrophe
I will punctuate this sentence.
No
I need to punctuate this paragraph before submitting it to my teacher for review.