Currently my focuses of research are the records of Kleczkowo parish (Ostroleka area), prior to 1890. I can't seem to find them anywhere, on microfilm or online. I'm looking for the Spizarny and Wojcik families there. They seem to have migrated over the parish line from Szczepankowo parish into Kleczkowo parish after 1840 or 1850.
I'm also intently tracing the Orzechowski (Orzeszkowski) family of Zgliczyn parish (Zuromin area). They were there around 1800, but I'm unsure if their family originated there or somewhere else.
As well as the Nowakowski family of Kostery in Leg Probostwo parish (Plock area). But the records from around 1800 are in fragments.