Biographical Index of South Australians  1836-1885  Not always 100% accurate and these entry appear to be submitted information ie not compiled by SAGHS.
WALSH Michael 
Parents Thomas and Elizabeth nee DEA
Born 4 Dec 1831 Charleville COR IRL and died 30 Aug 1908 Medindie SA
Buried West Terrace Cemetery
Arrived 1857 on the 
NAVARINOOcupation Shoemaker 
Lived North Adelaide, Medindie 
Religion Roman Catholic
Married 1/2  c1855 IRL Margaret nee DOODY Parents John and
Anne nee MOYLAN 
Born 21 Jul 1830 Charleville COR IRL
Died 25 Nov 1879  North Adelaide SA 
Children Thomas died infant, Ellen died infant, John 1856-, 
Michael Thomas 1858-1909 James 1860-, Mary Anne TAYLOR 1862-1927, Peter Daniel 1865-1936, Daniel 1867-1868, Agnes 1869-1931, Paul 1871-1960, Margaret MADDIGAN 1878-1932
Married 2/2  26 Jul 1880 North Adelaide SA Mrs Catherine RYAN born c1832 died 5 Jan 1894 North Adelaide.  No issue
http://www.theshipslist.com/ships/australia/navarino1857.shtmlManifest states Michael 
WALSH residence was Middlesex.  Probably his place of residence at time of applying for an assisted passage.
WALSH Michael Thomas 
Parents  Michael and Margaret DOODY.
Born 25 May 1858 North Adelaide  died 7 Sep 1909 Parkside SA  (Birth not registered)
Buried West Terrace Cemetery.  Occupation Bootmaker.
Lived Richmond, Parkside  Religion Roman Catholic
Married 18 Apr 1881 Nth Adelaide SA Mary Agnes nee GAPPER Parent George
Born 1860 Adelaide SA  Died 1 Feb 1935 Glenunga SA    (Formerly Knoxville)
Children Mary Agnes 1882-1923, Richmond John 1884-1953, Ruby Agnes 1886-1978, Gertrude
Frances 1888-, 
George Leslie 1890-1960, Herbert 1892-1894, Cecilia 1894-1955, Francis Raphael 1896-1977, Andrew Clement 1898-1916, Edward Hilary 1900-1958, Bernard Ernest 1902-1960
My comments in ellipsis.
Cando