Elizabeth Harriet Cave (Travers) - Children?

I pulled this:
"Jonn Cave and Elizabeth Harriett Cave, were the parents of Mary Eleanor (Cave) Echol; David Cave I, William Cave, Joseph Cave, Thomas Cave, Rep. Benjamin Cave."

from the About of Mary Echols who is NOT the same person

Question: Does this couple have children?

The entire WRONG note said: Mary Eleanor (Echols) Cave was the wife of John Cave, born February 17, 1644, Gravesend, England, U.K. and died April 8, 1721, Marlboro, Back Creek, Frederick County, Virginia, Colonial America.

He was the son of Samuel 'the Elder' Cave and Rachel Cave.
Jonn Cave and Elizabeth Harriett Cave, were the parents of Mary Eleanor (Cave) Echol; David Cave I, William Cave, Joseph Cave, Thomas Cave, Rep. Benjamin Cave.

He married Elizabeth Harriet (Travers) Cave, who was the daughter of Captain Raleigh Travers and Elizabeth Cole Travers. Elizabeth Harriet (Travers) Cave was born 1650, Stafford County, Virginia, Colonial America and died 1693, Middlesex, Accomack County, Virginia, Colonial America.