First Tilly Lamb, 43, died after falling from the third floor of a holiday apartment in Morocco where the family were staying.
Four days later, reportedly overcome by grief, Roger Lamb, 47, plummeted from the second floor balcony of a luxury city centre hotel.

Angus, 16, Monty, 15, Henry, 11, and Felix, nine, are being cared for by an aunt after flying back to Britain from Morocco.
Meanwhile police are trying to establish how and why the parents met their deaths.
But their inquiry is being clouded by distressing and confused information. There has been speculation about whether suicide or foul play were involved, or if the double tragedy was a terrible coincidence.


The couple's £850,000 farmhouse in a Worcestershire village was at one stage on the market.
Mr Lamb told colleagues in Christchurch that the family would be joining him and was said to be house-hunting.
The trip to the exclusive resort of Essaouira on Morocco's western Atlantic coast united them for a period of relaxation, during which they could talk about the move.


His friend and former colleague Julian Maund, 53, said: 'No one knows exactly what happened. Roger was devoted to Tilly and would have been distraught when she died.
'I'm certainly not aware of any marital problems between the couple, so it couldn't be anything like that.
'He rang me three weeks ago to say he was coming home. I got the impression he was coming home for good and was looking forward to being with his family again.
'He was enthusiastic and dedicated and I am completely in shock at his death.'
The British Embassy in Rabat confirmed that the couple died days apart in separate locations.
A spokesman said that Mathilde Lamb, known as Tilly, fell from an apartment in Essaouira on August 17. She was taken to hospital and died there on August 20.
Mr Lamb was found critically injured some 18 hours later on August 21 beneath a balcony at a the five-star Sofitel hotel in the centre of Essaouira. He was taken to the same hospital but transferred 250 miles away to a specialist unit in Marrakech, where he died on Sunday.
Last night the family's home community of Pensham, near Pershore in Worcestershire, was in 'massive shock'.

The Rev Terry Henderson dedicated a service to the family, whom friends described as 'pillars of the community'.

He married her in 1992 after graduating from Birmingham University and setting up his own business.
He was a geotechnic engineer, specialising in the movement and behaviour of the earth, often in relation to the safety of buildings.
Landing a contract with architectural and environmental engineering firm GHD in Christchurch must have been a dream job.
But it meant leaving his family behind for a time. The younger two boys attend the local church primary school and the elder two go to High School nearby in Evesham.
Mrs Lamb ran an upmarket bed and breakfast business, accommodating guests in a converted outbuilding in the farmhouse grounds.
Twelve thousand miles away in Christchurch, Mr Lamb appears to have been impressed with the lifestyle.
A keen horseman, he joined the city's carriage-driving club and made a circle of friends.
Staff there described him as 'a genuinely nice bloke, a real gentleman'.
Last night his brother-in-law Mark Rogerson confirmed there had been discussions about the family moving to New Zealand but said he did not know the details.
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