Lt Mylrea from 4th veteran battalion [ hms harpooner ] the harpooner was on way from quebec to deptford england 1816 and hit rocks , Lt mylrea lost his wife, daugher rose age 18 and daughter sophia age 7 yrs,, but daughter mary and son fredrick were saved, the story on the harpooner wreck says Lt mylrea was 70 but i think not, i am trying to find out Lt Mylrea first name, i cannot find death record of his two daughters, where can i find out , please