Dr. Chao-Ming Chen and unidentified woman
1958-03
1958-03
1958-03
1831-09-22
circa 1818-1819
1792
circa 1856-1860
1792
1792
1792
1833-10-19
1790-1825
1857
circa 1819
circa 1840
circa 1818
1819-01-07
1818
circa 1809
1815-04-11
circa 1806
circa 1800-1820
1806-08-04
circa 1804-1806
1811-10-10
1811
1811
1800-05-28
circa 1799
circa 1799-1800
circa 1799-1800
circa 1799-1800
1799-10
1799-08-31
circa 1798
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1798-07-24
circa 1796-1798
1798-05-24
1798-04-01
circa 1798
circa 1800
1798-03-22
1797
1798
circa 1796-1798
1797-08-02
1797-07-20
1797-07-10
1797-06-01
1797
1797-03-10
1796
circa 1790
circa 1797-1798
circa 1796-1798
1796-06-14
circa 1950
1796-07
1796-09-14
circa 1798