JT Morgan, wife Nancy J, dtrs Ida and Alphia 1870-80 Ark (Drew Co)

In the 1880 census in Drew County, ARK is the following entry for a Morgan family.

I am wondering if anyone can further identify the father, or knows of any descendants? I can't find any of them after this census.

ARK - Drew Co - Franklin - Dist 92 - p 4

MORGAN Nannie W F 26 Widowed Keeping House GaGa Ga
-----IdaW F9 DaughterArk Mo Ga
-----Alphia W F6------"""

From other records, and from the surrounding families, we know this "Nannie Morgan" was related to the Lord families also in the census around her. In 1870 she was "Nancy J Morgan" and in 1860 she was "Nancy J Ford [sic]."

The husband, deceased, was a J T Morgan, who in 1870 was 28 and from "Washington City" and is here identified by the daughters as being from Missouri.

I can't find any later trace of Nancy Morgan or the daughters, but given the relatively young age of the widow (26), it is reasonable to think she remarried and her last name was changed by the 1900 census, and of course the daughters too.

Does anyone have anything more of these Morgan ladies in their family lineage? Or does anyone know who J T Morgan was?