Table:
text: Cherokee-class brig-sloop
1823-1826 Orders
1823-1826 Orders
Name_ Built_by_HM_Dockyard Ordered Laid_down Launched
Delight (2nd of name) Chatham 23 May 1826 August 1827 27 November 1829
Algerine (2nd of name) Chatham 23 May 1826 October 1827 1 August 1829
Griffon (2nd of name) Chatham 23 May 1826 July 1830 11 September 1832
Forester (2nd of name) Chatham 23 May 1826 September 1830 28 August 1832
Partridge (2nd of name) Pembroke 28 October 1826 August 1828 12 October 1829
Wizard Pembroke 28 October 1826 October 1829 24 May 1830
Charybdis Portsmouth 28 October 1826 December 1829 27 February 1831
Buzzard Portsmouth 28 October 1826 December 1829 23 March 1834
Foxhound Plymouth 28 October 1826 unknown Cancelled 21 February 1831
Helena Plymouth 28 October 1826 unknown Cancelled 21 February 1831

Question: Among the Cherokee class brig sloops, 1823 1826 Orders built by HM Dockyard has September 1830 fixed as ?

Question: What order has Helena as the name among the Cherokee-class brig-sloops of 1823-1826?

Question: What did Algerine (2nd of name) order as the name of the Cherokee-class brig-sloops of 1823-1826?