Usages of person
This guy is so big that everywhere he goes, there's only space for one person.
A person without a sword shows a lack of caution.
Inside a person, there's a lot of meat.
An umbrella offers a temporary roof to up to four people. Ten would be too much however.
Soon, a horned person will arrive, and everything will be on fire.
Inside every upside down box, there's a person.
Two people on the soil, clearly they are sitting.
Note how, just as with 家内 the kanji in this word correspond to traditional gender roles.
The problem is that though among friends you can use 夫, in a less casual setting there's not currently really a good alternative to ご主人 to politely refer to someone else's husband.
A person with a spear offers you protection.