according to whitepages there is a Louise and a Samuel Gates living at the Tripe Street address currently.
and people finders has Joseph B Gates associated with numerous Gates family members. These are some of his previous addresses:
ADDRESS 1:
1429 Orleans Rd Unit J4
Charleston, SC 29407
ADDRESS 2:
869 Tripe St
Charleston, SC 29407
ADDRESS 3:
801 Affirmation Blvd Unit 101
Charleston, SC 29412
ADDRESS 4:
1915 Cannon St
Decatur, GA 30032
ADDRESS 5:
1675 Dillway St
Charleston, SC 29407
ADDRESS 6:
868 Tripe St
Charleston, SC 29407
I will PM Raine with information on family members. NM