I am looking for information on the following Lansdale family that was living on a farm in Collins, Drew County, Arkansas as of the 1900 census.

widowed mother Lula? Lansdale born 9/1856 in Mississippi
son Mellie born 2/1883
daughter Ethel E. born 8/1884
daughter Fannie M. born 10/1886
son Harrison Gillman (Gill) born 10/1888

I believe the children were all born in Arkansas and the deceased father was likely born in Alabama. (The handwritten census enumerations can be indistinct and the above mother's name may be Sula or something similar.)

I am particularly interested in the identity of the deceased father of this family, as well as any information regarding the fates of any of the above children after the 1900 census please reply.

Thank you