My grandfather's cousin Annie DONIGER (in England) married a Mr. MARKWALD. They had three children:
Teresa Nathan (Naty) who married Poppy STERN Cissie
Annie was born May/June 1882 at Prestwich, Lancs. I assume she was married after 1901 because Annie and none of the children appear in the 1901 British census. There are MARKWALDs but I cannot identify any of them with Annie's husband.
Annie had two sisters Nellie and Ada who had no known children and two brothers Simon (Samuel) and Harry both of whom emigrated to Australia.
Any information would be appreciated. Please contact me privately unless you believe the information will be of general interest.