Huldah I believe, was there in 1850 as her sister had died and the now dead sister was the mother to David and Frederick. This is also about the time Huldah gave birth to Walter Davenport, father unknown. The 1860 Census for John Davenport in Spotsylvania lists David, Fredrick, and Walter Haislip (I belive Tthe census made a mistake on Walter as later he goes by Davenport).
There is no record of a marriage between William and Unknown Davenport but there is a lack of mariage records for that time.
Huldah later marries Jefferson Curtis and dies without appearly having children with Jefferson.
When Walter marries he lists Huldah has his mother and no father is listed and the will of John Davenport lists his name as Davenport.