Arthur Eric had 2 sisters, Margaret Isabel and I don't think she ever married, so no Thompson there and his other sister Dorothy married an Archibald George Allan so none there either. Must have been a mistake and a co-incidence in the probate. Joan Katherine, wife of Arthur Eric, was born in NZ and married Arthur Eric in UK and they had 3 sons. After Eric (as he was known as) passed away, Joan remarried and came back to NZ where she died. I only met her once, but heard many tales of her (she was a bit of a character) from her oldest son Graeme and Grandson Andy. Cheers Mary34