This birth notice, signed by Lavender, was produced way, way back when Obummer was elected. I personally believe it may be valid. I know it was reported someone who at the time was investigating it in Kenya, ended up in prison and had a heck of a time getting out of jail and returning to the U.S.
That document to which you refer belonged to a resident of South Australia, someone with access to the family genealogy website belonging to the BOMFORD family downloaded the document and altered it.
They thought it was a great joke:
Obama forgers admit they produced phony documents
Jerome Corsi went to Kenya.