Seeking Wm Dadd(s) and Sarah King in Middlesex

[Muffin41]

I have now found a Isaac DODD who signed on as a seaman in1845. According to the little information given he was 25 when he became his ticket.

Seaman - Merchant Navy - Ticket No. 11,026

Source: Record collection: Merchant navy & maritime, Series: BT113,  Date Range: 1845-1854

I have not found him after 1845 - did he jump ship; change his name; etc

I have one family member that did both and I found him in Australia by accident when looking for another family member

(There are so many DADD - DODD variables of the surname I am not sure if I have found them all   

Cheers

 Muffin