I think I found this book through a group on Facebook, Historical & Time Slip Novels Book Club.
It qualifies for my Color Coded Reading Challenge: A book with "Red" or any shade of Red (Scarlet, Crimson, Burgundy, etc) in the title.
This is the first book in a trilogy which includes The Winter Rose and The Wild Rose.
The Story: Fiona Finnegan, a worker in a tea packing plant, is in love with Joe Bristow, who sells produce from his father's cart. They both dream of having their own shop one day. Joe gets a job with a big company in London. He moves away from the Whitechapel section of London. That is when Fiona's life seems to go downhill. Through a series of terrible tragedies, she loses everyone in her family except her 5 year old brother. They escape to America to live with their uncle. That is when great things start to happen for Fiona, except she cannot forget her love for Joe!
Check out Jennifer Donnelly's site.