The inquest into the deaths of Graham, Jack and Bryn Anderson was today formally opened and adjourned by HM Coroner for Wiltshire and Swindon, David Ridley, in Salisbury.
Detectives are awaiting the results of a number of tests before they can confirm the causes of death.
More top news
Councillors in Bournemouth are due to approve an increase in council tax of almost 5% for the next financial year.
Tuesday morning's weather for the west of the region
Tuesday morning's weather for the east of the region