Roelof KLEIN (or KLEIJN) was born 29 May 1837 in the Netherlands. He married Hermina (or Hirmina) BOS and had four children: Christa, Neeltje, Jan, and Teunis Roelof. Hermina died in 1883 or 1884 in the Netherlands. Christa took care of her father until his death at which time she married and moved to Rotterdam. The other three children immigrated to Pella, Marion County, Iowa, USA around 1900-1910. I'm looking for any possible connections.
Thanks for any help!