I was wondering if any body could help me fill a couple of holes with Joseph Perry Dunn's (1833 - ?) family.

I have the US Federal Census for Joseph Perry Dunn for 1870, 1880, 1900.

The 1870 Census shows 6 kids Martha (15), Susan (13), Mary (11), Roda (9), Levi (5) and Ann (2).

The 1880 Census shows 6 kids Martha (24), Mary (21), Roda (18), Levi (15), Anna (12) and William (9).

The 1900 Census shows 1 kid Rochelle (38) and 2 Grandkids Darkus (15) and Leola (12). Also according to the same Census Nancy (Joseph wife) had 7 childern and only 6 still living. I assue that Susan died somewhere between 1870 and 1880. Rochelle is listed as a daughter but never showed up till 1900 unless Roda and Rochelle are the same person. Also I can't figure who Darkus and Leola belong to. It shows that Rochelle has not had any children so they must belong to another of the children.

Does any one have more information on Susan, Rochelle, Darkus or Leola?