Drozewska/D'Obyrn families possibly from Zyrardow

[Cari]

Have in possession postcards dated 1944/45 to Irena Drozewska at Opladen cie Koln, Germany (dp camp) from members of D`Obyrn family, also Ludwig Bukowieki. Really hoping to get a lead on Irena and her family. We know she travelled to England and married but want to know about any family remaining in Poland. Possible she was born in Warsaw.
Any help would be very much appreciated.
Many thanks.