We have written about his entire life here: https://ahmadiyyafactcheckblog.com/2018/03/06/the-miserable-life-and-death-of-maulvi-abdul-karim-sialkoti/
In this video
An Ahmadi scholar tells us how much Maulvi Abdul Karim Sialkoti suffered and then eventually died in MGA’s house. While on his death-bed, Maulvi Abdul Karim Sialkoti busted his head open and required an additional surgery. He left his widow behind, they didn’t seem to have any children.