"Dr H.W. Frauenthal, meanwhile, having seen his wife take a seat in number five, decided with his brother to jump from the deck to join her as the boat began to be lowered away barely two-thirds full. Even so the doctor managed to land on Mrs Annie Stengel (sic) , a first class passenger who until then doubtless thought she was safe from immediate harm. His boots broke two of her ribs and knocked her unconscious; but despite the cold and the extra pain , she lived to dine out on the story."
-"The Titanic Conspiracy", by Robin Gardiner and Dan Van Der Vat, Page 105
There are some others posts on the ET that Mrs Stengel passed away in 1956.