E. E. 
Where Angels Fear to Tread [EPUB ebook] 

When a young English widow takes off on the grand tour and along the way marries a penniless Italian, her in-laws are not amused. That the marriage should fail and poor Lilia die tragically are only to be expected. But that Lilia should have had a baby — and that the baby should be raised as an Italian! — are matters requiring immediate correction by Philip Herriton, his dour sister Harriet, and their well-meaning friend Miss Abbott.