The November 2004 issue of ANTIQUES magazine on p. 52 has an ad from a fine arts dealer picturing an excellent 1846 portrait of the W. H. Klapp family.
I am scanning this page in case any of the W.H. Klapp descendants might like a copy, either by email or by postal mail. Someone in the Klapp family ought to have it--it's too good to be missed by the family.
My email address can be found by clicking on my name above.
If it were a portrait of my Pease family, I'd sure want someone to do the same for me.