Bando Jonez said
What sources? Editable Wikipedia?
Wikipedia doesn't work that way you can't just go edit the CIA Wikipedia and it stays that way. Go try it and see
Wikipedia is well sourced and reviewed.
Here's an essay published by her father about descending from Jamaican slaves
"My roots go back, within my lifetime, to my paternal grandmother Miss Chrishy (née Christiana Brown, descendant of Hamilton Brown who is on record as plantation and slave owner and founder of Brown’s Town) and to my maternal grandmother Miss Iris (née Iris Finegan, farmer and educator, from Aenon Town and Inverness, ancestry unknown to me). The Harris name comes from my paternal grandfather Joseph Alexander Harris, land-owner and agricultural ‘produce’ exporter (mostly pimento or all-spice), who died in 1939 one year after I was born and is buried in the church yard of the magnificent Anglican Church which Hamilton Brown built in Brown’s Town (and where, as a child, I learned the catechism, was baptized and confirmed, and served as an acolyte)."
His own words
His grandmother, an actual slave
Her grandmother received reparations from slavery
" Brown received a compensation payment of £24,144 (equivalent to £2.89 million in 2024) from the government for the loss of his slaves.[11"
Wikipedia, the source is

from 1998 book
You believe this person isn't black
Here is how the prime minister of Jamaica referred to her father
"Renee Anne Shirley, former advisor to the Jamaican prime minister, said, "In three years, he got tenure—think about it, a Black man—and then he left and went to go to Stanford? He is a big thing for us...He pushed the boundaries. He was way ahead of his time.""
"My mother was very intentional about raising my sister, Maya, and me as strong, Black women,” . “She coupled her teachings of civic duty and fearlessness with actions, which included taking us on Thursday nights to Rainbow Sign, a Black cultural center near our home. ."
Raised black for some reason, kamalas words from her own biography
Kamala with her grandmother from an article by her father
Here's their mother talking about fighting for civil rights and raising them as black
I can keep going
Let me know if this is enough for you