... was born at Bristol, England. Leaving England in 1849 with his family, Mr. Ellis arrived in Adelaide, South Australia. ...
I can't find them arriving in 1849. Ok they left in 1849.
BARQUE DOUGLAS -
passengers from London and Plymouth 11/1/1850
DOUGLAS, Captain SL - The captain of the Douglas is a maudlin drunkard. The ship arrived with passengers suffering from cholera and typhus. 20 deaths during the voyage. ‘The death ship’ Observer 29/1/1850. The officers selected ‘fancy girls’ from the fair passengers. 40 original passengers continued to Melbourne 14/2/1850.
ELLIS, John (31/8/1811-20/6/1882) Born Portsmouth, Hants, England. Died Bowden SA. m 16/5/1839 Portsea, Hants.
ELLIS, Mrs John nee Anne TILLY (26/10/1816-19/11/1882) Perhaps a sister to fellow passenger George Tilly.
ELLIS, Henry Albert (19/3/1840-2/4/1904) Born Portsea, Hants, England. Died Bowden SA. m 12/7/1861 Bride’s father Charles Hooper residence Adelaide, Martha nee Hooper.
ELLIS, George Edward (//c1841-//)
ELLIS, Emily (//c1842-//) m ? GIBSON.
ELLIS, John (//c1844-//)
ELLIS, William Howard (//c1846-14/12/1849) Born Portsea, Hants, England. Died at sea, of dysentery, aged 3.
ELLIS, Frederick (26/2/1848-16/11/1910) Born Portsea, Hants, England. Died Brighton SA. Carpenter; Adelaide. Anglican. m 4/6/1875 North Adelaide, Elizabeth Rachel nee JONES (24/3/1846-4/7/1921) Born Trelleck, Co Monmouth, England. Father: Charles Frederick..