When Florence Rosanna Croawell was born on 28 May 1878, in New Zealand, her father, Charles William Henry Croawell, was 38 and her mother, Lucy Lavinia Levy or Lee, was 27. She married John Edward Bartlett in 1908, in New Zealand. They were the parents of at least 1 son and 3 daughters. She died in 1943, in her hometown, at the age of 65.
Possibly an Americanized form of South German Grotewohl, alate medieval nickname for a journeyman, from es gerate wohl‘may it (your work) turn out well’. Compare Gradwohl , Gradwell .