I was about to post this but then AreebaDazzle did it before me, buttt I'll still do it anyway!

Parents: Amber and Dream

When Celine witnessed her own sister died, she began to overwork herself. But then her sister came back, which made Celine overjoyed and confused. Since then, Celine overworked herself and is peotective over her sister.

Celine - just a human female version of Dream, except with black hair

Sunset - She can be shy and timid but once you get to know her she acts more like her mother.

Name: Celine Von Licht
Age: 16
Personality: Hard working, protective, has a soft spot for children, almost has a serious face everyday
Species: half human half angel

Name: Sunset Von Licht
Age: 12
Personality: Timid and shy but once you get to know her shes acts like her mother
Species: Half skeleton, and is an angel.

Parents: Ash and Ink

There were originally two- but then Rox's soul created another soul and thats how Xanne was born- Ash and Ink took Xanne as their own.

Xavier - a mix of Ash's and Ink's of 'I dont give a flip' persona

Rox - The original twin

Xanne - Can be female and male, but mostly stays in male form.

Name: Xavier
Age: 16
Personality: The 'I dont give a flip' person, if you want to be his friend yoi gotta earn your way, surprisingly has a soft spot for both of his brothers, has alot of patience.
Species: half human half demon(?)

Name: Rox
Age: 12
Personality: dosent give a flip for anyone but once you get to know him he actually likes to tease and prank his older brother
Species: half human half skeleton

Name: Xanne
Age: 12
Personality: You know Lolbit? Thats his personality, always laughs alot, likes to cheer people up with his mischevious persona, always switching their genders just to annoy people.
Species: half human half skeleton

Sibling moments time

If you dont know what they're doing, Xavier is teaching them how to fight.