+---Johann Uhlenberg (1821-14 MAR 1902) +---August Uhlenberg (1866-15 APR 1961) | +---Rosalia Jelinska (1820-22 FEB 1916) John Uhlenberg (13 MAY 1891-13 MAY 1891) +---Mary Kowalewski (1868-18 MAY 1891)