I found three very interesting articles pertaining to the Prescott family , Mrs Eva Prescott, the blackmail case ; and the suitcase of bones. They are all from the Trove digitised website which we have found articles in before, so it was obviously a long and well reported case.All of the articles are from 1929 and all in The Register News Pictorial. The first is dated Nov. 12,1929 and is found at
http://trove.nla.gov.au/ndp/del/article/53434946The second and third are both in the same publication dated Nov 19th,1929. The first is on page 2 and the second on page 7. The source is
http://trove.nla.gov.au/ndp/del/article 53438446 .
It gives details about who the blackmail gang was and what became of them and some details as to their attempts ( successful I might add) to blackmail Mrs Eva Prescott and also the following information that might be useful in finding out more about the Prescott family.
1) Says Mrs Prescott is about age 45. (This would make her born abt 1884)
2) That he husband "IS SAID TO BE master of St Peters College ( this is contradicted later when the master of the college was contacted who said he new Mrs Prescotts husband and that her husband had been educated at Rugby)
3) Said she arrived in London from Australia June 1929 and holidayed at Yarkhill, Herfordshire. (see reference below to her husband being from Herfordshire)
4) The suitcase in addition bones and womens clothes contained the diary of Mrs Prescott and " important documents containing intimate family details". One has to wonder what secrets these documents held as Mrs Prescott and her son Arhur seem to be very secretive and ended up paying money to the gang to prevent it getting out or being used against them.
5) Mrs Prescott was in Yakhill, Herts "with the children" when the police found the suitcase. So she had children other than son Arthur.
6)She planned on returning to Australia in March (presumably March 1920)
7) Refers to a son of hers called John but I expect this should have been Arthur
Said the gang extorted 200 pounds from her "before the birth of a child" and that the gang had been blackmailing her for 10 years ( so that would make the start of it 1919)
9) She paid another 300 pounds to the gang "but found out later my husband was not in Cape Town". I wonder why she didn't know where her husband was.
10) Says she left England for Australia after these blackmail's but the gang followed her. Was she escaping to Australia to get away from the blackmail or what was the real reason? Rather strange!
11) The article with details about the gang says Josephine O"Dare the head of the gang was from Withington, Herforshire.The Police said Josephine "is a member of a Hertforshire family living close to the Prescotts and would have known Mrs Prescott since childhood. Josephine was an assumed name and was born as Teresa Agnes Syrne, the daughter of a farm labourer and she was age 18 when she moved to London in 1921. So it sounds like Mrs Prescotts husband was from a Hertfordshire family of Prescotts.
I contacted Scotland Yard. Waiing for their reply.I will now check to see if I can find a census record for Teresa Syrne and perhaps from that I might find a Prescott family that connects to this storey.