Did Millvina Dean's brother have children?

I hardly use Internet but will use those 2,3 days. Hopefully when I come here I could find answer to my question. Now, Millvina Dean's brother Bertram Vere has any children?
For all the information I gathered from books and other Places there is no mentioning of him yet he was very interested on Titanic and married a woman who had links to Titanic(a Music shop, in England) who perhaps enhanced his interest... So also I want to know - did he leave any trail of his interest in the ship?

[Moderator's note: This thread, originally posted in General Titanica has been moved to this subtopic, which is discussing the Dean family. JDT]
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