Family of Hugo PLESCH

We are NO LONGER searching for the PLESCH family who in the 1923 lived in house number 23 in Wehowitz (now probably Wiechowice in Poland). 
(In 1945 he lived in house no 51 there)

Hugo PLESCH born 23 AUG 1898 was the son of Hedwig (Hedvika) nee NOSKE and Ferdinand PLESCH (who died on 9.September 1927 in Turkov 4 in Preus.Schlesien)

Hugo PLESCH married Martha nee GUNKEL, daughter of  Georg GUNKEL, "Rittergutspächter" [leaseholder of a Manor] and Balduine nee SCHMIDT

Hugo and Martha PLESCH had three daughters:
             Eva Maria Wilhelmine Hedwig PLESCH born 6 June 1934 in Wehowitz
             Helga Margarete PLESCH born 5 Oct 1935, died  6 Nov..1937 in Wehowitz
             Gerda PLESCH born 27 Oct 1936, died  20 Nov..1945 in Wehowitz

Hugo's siblings were

Marie SCHRAMK(ova), nee. PLESCH
Anna PLESCH,
Alfons PLESCH, 
Stepanka PLESCH
Bernhard PLESCH 
Pavel PLESCH
Otilie PLESCH
Oswald PLESCH

Do you recognize any of these names?

Can you guide us in any way?

If you have no information, do you know of anyone else, anywhere, where we can ask?

please e-mail me at searchandunite [at] lewinsdlondon [dot] org [dot] uk