I am trying to chase down the deaths of Henry Elbreder (died ca 1876), Louis/Lewis Conard (possibly died 1903), Antonia "Kate" Conard (d. before 1902), and Ella Conard/Conrad (an orphan, died Feb 1898). Antonia Lifka was married to each man--Henry in 1872 & Louis in 1877.
Her daughter, Julia Elbreder, shows up in 1900 in the Convent of the Good Shepherd, and again in 1902 as "living in an insane asylum" in her grandmother's probate records.
Antonia's other living children are listed as Charles Conard, living in Vancouver, Washington in 1902, and Agnes Conard, living in St. Louis. In 1900, Agnes was living in the German General Protestant Orphanage, where I strongly suspect Ella was when she died.