I am looking for information on my g-g-g-grandparents, DESIDERIO (b. ? Switerland - d. ?) and MARGUERITE (b. before 1845 Italy - d. ? California) ALBERTONI. Do not know Marguerite's maiden-name.

They are the parents of 16 children, whom I only know a few names of.

-LUCIA ALBERTONI (b. ? - d. ?)
-PAUL/PAOLO ALBERTONI (b. about 1859 Switzerland - d. ? California)
-MARIA ALBERTONI (b. 4 July 1863 Robosaque, Switzerland - 15 October 1922 California)
-ANDREA ALBERTONI (b. 13 January 1869 Switzerland - d. 14 June 1929 California)
-ABBONDIO/ALBUNDIE/BUNDY ALBERTONI (b. 7 December 1870 Switzerland - d. 6 July 1909 California)
-DESIDERI ALBERTONI (b. 2 October 1872 Switzerland - d. ? California)
-DOLINA/LINDA ALBERTONI (b. about 1882 Switzerland - d. about 1936 California)
-LUIGI/LOUIS ALBERTONI (b. ? - d. ?)
-ENRICO/HENRY ALBERTONI (b. 10 July 1885 Switerland - d. 25 February 1965 California)
-plus 7 more children, names unknown

Enrico/Henry Albertoni is the youngest of the 16 children.

Any information of Desiderio, Marguerite, family and ancestors would be greatly appreciated.

Grazie.