Come and ask, answer or inform.
| Date from | Date to | Holder | Source |
|---|---|---|---|
| 1630 | 1652 | Peter PettBritish Ship Builder Service 1592-1652 | ref:650 |
| 1652/08 | 1668/03 | Christopher PettBritish Ship Builder Service 1620-1668 | BWAS-1603 |
| 1668/04/01 | 1675/01/01 | Jonas ShishBritish Designer Ship Builder Service 1605-1675 | BWAS-1603 |
| 1675/12/08 | 1678/02/25 | Phineus PettBritish Naval Sailor Designer Ship Builder Service 1647-1673 | BWAS-1603 |
| 1678/02 | 1685/12 | Thomas ShishBritish Ship Builder Service 1678-1685 | BWAS-1603 |
| 1686/01/01 | Joseph LawrenceBritish Designer Ship Builder | BWAS-1603 | |
| 1697/11/08 | Samuel MillerBritish Naval Sailor Ship Builder Service 1695 | BWAS-1603 | |
| 1700/12/13 | 1701 | William LeeBritish Designer Ship Builder Service 1699-1701 | ADM 6/6 |
| 1705/02/21 | 1705/11/07 | Joseph AllinBritish ADM 6/8/154Ship Builder Dockyard Staff Service 1695-1715 | ref:1788 |
| 1705/11/12 | 1709/08/13 | Richard StaceyBritish Designer Ship Builder Dockyard Staff Service 1695-1742 | BWAS-1603 |
| 1709/08/23 | 1715/04 | Jacob AckworthBritish Naval Sailor Designer Ship Builder Dockyard Staff Service 1690-1744 | BWAS-1603 |
| 1714/11/17 | 1715/07/21 | John NaishBritish Designer Ship Builder Service 1705-1726 | ADM 6/12 |
| 1715/07/22 | 1727/08/24 | John HaywardBritish Designer Ship Builder Dockyard Staff Service 1701-1742 | BWAS-1714 |
| 1727/08/25 | John HaywardBritish ADM 6/13/157Designer Ship Builder Dockyard Staff Service 1701-1742 Renewed warrant | ADM 6/13 | |
| 1742/07/23 | 1746/06/09 | John HollandBritish ADM 6/16/78Designer Ship Builder Dockyard Staff Service 1726-1752 | BWAS-1714 |
| 1746/06/10 | 1752/05/27 | Thomas FellowesBritish ADM 6/17/115Designer Ship Builder Dockyard Staff Service 1718-1753 | ADM 6/17 |
| 1752/05/27 | 1752/06/17 | Thomas SladeBritish ADM 6/18/35Designer Ship Builder Dockyard Staff Service 1744-1783 | ADM 6/18 |
| 1752/06/17 | 1753/03/13 | Adam HayesBritish ADM 6/18/39Designer Ship Builder Dockyard Staff Service 1748-1785 | ADM 6/18 |
| 1753/03/13 | 1755/12/18 | Edward AllinBritish ADM 6/18/62Designer Ship Builder Dockyard Staff Service 1750-1767 | BWAS-1714 |
| 1755/12/19 | 1762/05/05 | Israel PownollBritish ADM 6/18/220Designer Ship Builder Dockyard Staff Service 1741-1779 | BWAS-1714 |
| 1762/05/05 | 1767/07/07 | Joseph HarrisBritish ADM 6/19/406Ship Builder Dockyard Staff Service 1742-1773 | BWAS-1714 |
| 1767/07/07 | 1773/03/06 | William GrayBritish ADM 6/20/173Ship Builder Dockyard Staff Service 1746-1775 | BWAS-1714 |
| 1773/03/06 | 1778/03/24 | Nicholas PhillipsBritish ADM 6/20/481Ship Builder Dockyard Staff Service 1772-1790 | ADM 6/20 |
| 1778/03/30 | 1779/04/29 | George WhiteBritish ADM 6/21/384Ship Builder Dockyard Staff Service 1773-1779 | ADM 6/21 |
| 1779/04/29 | 1782/12 | John JennerBritish ADM 6/21/547Ship Builder Dockyard Staff Service 1760-1782 | ADM 6/21 |
| 1782/12/23 | 1785/12/30 | Henry PeakeBritish Designer Ship Builder Dockyard Staff Service 1762-1813 | BWAS-1714 |
| 1785/12/30 | 1787/03/03 | Martin WareBritish ADM 6/23/309Ship Builder Dockyard Staff Service 1755-1787 | BWAS-1714 |
| 1787/03/03 | 1790/08/03 | John NelsonBritish ADM 6/23/385Ship Builder Dockyard Staff Service 1776-1790 | BWAS-1714 |
| 1790/08/04 | 1793/02/10 | William RuleBritish ADM 6/24/58Designer Ship Builder Dockyard Staff Service 1778-1813 | ADM 6/24 |
| 1793/02/20 | John ToveryBritish ADM 6/24/212Ship Builder Dockyard Staff Service 1776-1793 | ADM 6/24 | |
| 1816/04/01 | 1825/04/30 | Henry CanhamBritish Ship Builder Dockyard Staff Service 1767-1825 | ADM 29/8 |