1851 Census, 2 Gilwell Cottages, Plymouth Charles Martyr Plymouth.
Nathaniel /H/44/Miller/b. Lamerton
Tammay/W/56/b Hatherton DEV
Nathaniel/S/20/Tin Worker/Sth Tawton
David Dawe/Nephew/15/Millwright/b Tavistock.

1861
1861 they were at 3 Clarence Place, East Stonehouse (now part of Plymouth)
Nathaniel Daw/H/Mar/30/Plumber/Dev Sandford
Cathi/wife/Mar/30/Cornwall Flushing
Isaac/Son/4/Scholar/Cornwall Torpoint
Charles/Son/2/Cornwall Torpoint
Kathn/Dau/11 months/Cornwall Torpoint
Nathan/Head/Mar/58/Dev Lamerton
Tammey/Wife/Mar/68/Dev Harberton
Jane Metters/Dau/Mar/44/Seaman’s wife/ Dev Plymouth
Betsy.G Dau/9/Scholar/Plymouth
Elizth Coysh/Visitor/8/Scholar/E. Stonehouse

The informant of the death (father Isaac) was his son Nathaniel Daw (also a Miller) who at the time of his father’s death lived at Bedford Cottage, Tavistock . Plymouth, with his wife Tamson (48) and their two sons Isaac (15) and Nathaniel (10).
On the death certificate the surname of Isaac and is spelt “Daw” without the final “e”.