Looking for anyone with information on the following families:

Nathaniel R. Crump originally of VA. Married Harriett Degges, daughter of John T. Degges, ca 1835 in Lancaster Co., VA. Living in Kemper Co., MS by 1840 and in 1850, next to Robert Tapscott, husband of Harriett's sister Olivia. Also nearby were other Diggs/Degges families, including the patriarch, John T. and his wife Harriett (Ingram).

By late 1850's and in the 1860's, families have migrated to Washington Co., TX. John T, his wife, and 3 of Robert Tapscott's sons are living with Nathan and family. (Robert's widow married James B. Deggs in 1858 Washington Co.)

Would appreciate any help or info on these families - am particularly interested in James B. Deggs and first wife Minervia UNK.
Thank you
Jan Daniel