I believe her father is Theobold Uhl - Landsiedel step son of , Friedrich Landsiedel (this info is from www.grhs.com/rig/gdo/newsletters/hungary_to_neuburg.pdf )
Dorothea Landsiedelwas born Dec 1841 in Odessa, Russia (Ukraine/Black Sea area), and died Bet. 1900 - 1910 in North Dakota.She married Jacob Steiger 1860 in Odessa, Russia, son of Jacob Steiger and Susanna Jakwart.He was born 01 Apr 1836 in Petersthal, Odessa, Russia (Ukraine/Black Sea area), and died Aft. 1910 in North Dakota.
Children of Dorothea Landsiedel and Jacob Steiger are: Barbara Steiger, born 11 Nov 1861 in Michelsthal l, Petersthal, Odessa, Russia; died 06 Apr 1952 in Pembina County,Cavalier, North Dakota. Married Johann Alfred Nickolaus Harz Peter Steiger, born 23 May 1869 in Michelsthal l, Petersthal, Odessa, Russia; died in pos North Dakota. Jacob Steiger, born 02 Oct 1860 in Petersthal, Odessa, Russia.
Dorothea, is listed as having 9 children and 5 living in 1900,I have proof that Barbara, Peter and Jacob are her children, Henry and Mary are on living in ND on Censes reports,But the parentage at this time is a guess.
Henry Steiger, born Abt. 1867 in Odessa, Russia; died Aft. 1930 in pos North Dakota. Mary Magdalina Steiger, born 1877.She married George Geib 1896.
Possible father - Theobold Uhl-Landsiedel12, born 1812 in Franzfeld, Ungarn, Chortitza Colony, Russia Franzfeld Liebental District Odessa; died 1874 in Neuburg, South Russia.He was the son of Friedrich Landsiedel and Elisabetha. From Hungary about 1790