Kia Ora Marie,
I could not help but notice your message. I am afraid I cannot help specifically but I will keep an eye open for your Valentine. As you may know one becomes accustomed to looking for certain names (how quickly can you find your own name in a list compared to some else looking for your name!). Thus I have my "eye in" for Valentine Kaub, but mine was born c1744 in Pa and died 1786 in Pa. I have come across a later Valentine (presumably yours) but did not note him down at the time. Valentine is not a name that seems to have been used by later generations of my family. I can trace the transition of the name from Kaub (gr-gr-gr-gr-grandfather) through Kaup/Koup to Coup(gr-gr-grandfather)
I will let you know if I come across your Valentine again
cheers
daryl