Kith and kin
Definition 1 of 1
Pro Tip 1/3Old-fashioned
The phrase is considered old-fashioned and is more common in classic literature than in modern conversation. 
At summer's end, I look forward to the gathering of kith and kin at the ancestral home.
Pro Tip 2/3Emotional Bond
Often implies a strong emotional bond, signifying that the relationships are cherished and significant. 
After being abroad for years, he yearned for the comfort of his kith and kin.
Pro Tip 3/3Collectiveness
Used to collectively describe a person's social and family circle without distinguishing between the two. 
She was grateful for the support of her kith and kin during tough times.