For those who have access to newspaper files, and want some insight into the lengths that a brother and sister from "a respectable family" went to cover up their sibling's indiscretion, look up Child Murder at Exeter 1879. They hatched an elaborate plan to keep the birth secret so that the family would not be tainted by association. Even the the parents were kept in the dark. I'm sure the sister was motivated to conceal her younger sister's illegitimate child because she had a family of seven children, the eldest of whom was a daughter aged 19, and she felt her marriage prospects would be blighted.
The plan went terribly wrong when the dismembered body of the child was discovered their unfortunate sibling was arrested as an accessory before the fact and dragged into court.
The story ran over a few weeks from June to August 1879 starting with the twists and turns of the detective investigation and ending with all the minute details of the murderer's last hours before execution. Mob mentality, unfounded rumours, false names, disguises, and unintended consequences abound. Victorian sensationalism at it's finest.
The final little twist to this tale is that the husband of the sister who cooked up the scheme, including forbidding her sister from having any contact with the child, was actually base born himself being the youngest of a large family whose parents were never married. Luckily the journalists missed that fact.
I have only recently discovered this story and it is the most interesting family history story I have found in my research so far. What I have not found is a GRO Death Certificate reference for the child, either under the false name it was registered with in 1878, or the legal surname it should have been given as the child of an unmarried mother. Also there is no clue as to who the father of the child was.
Venelow
Canada