Yes, I do have the information on Missouri Greenland, I'm not sure where the spelling you have comes from, mine is from census and a letter written by her aunt.But, that aside, spellings were various back then.
Her parents were Caleb Greenland and Christina Curfman of Huntingdon.There are two Missouri's also.Both of the same group of Greenland.Write me at: firstname.lastname@example.org for more information if you still need it.There is a small booklet on Caleb and family if you need that let me know.
We just returned from vacation where we had been robbed and I'm busy right now, but will get back to you when I get a chance.There is much on the internet on this family also. Check: http://freepages.genealogy.rootsweb.com/~lorindahttp://freepages.genealogy.rootsweb.com/~lorinda
or the home page of Ronald Greenland on family tree maker.