At the 2022 AGM Vice-Captain Frans Leijtens C949 reported that not much was known about this Centurion and there were no photos of him. Widderkerke was a member of R.W.V. (Holland).
After the gentleman’s daughter advised the Centurion Vereniging Nederland (C.V.N.) Secretary of his demise in March 2021 Frans made further enquiries but made no progress. What is know is that this gentleman qualified at the 1976 Leicester to Skegness race in 23.06.54.