Patent of nobility from King James I to George Calvert
1624
1624
1794
1814-09
1939
1967-12-16
1946-10-05
1842-03-23
1775-01
1771-1772
1776-04-16
1881-07-28
1947-04-29
1958-01-07
1797-08-26
1777
circa 1904
1914-08-01
circa 1911-1936
1905-03-31
1914-08-01
1905-03-28
circa 1962-1977
circa 1955-1977
circa 1933-1934
1837
1860
circa 1939
undated
1826
circa 1880
1790-03-25
circa late 17th century
circa 19th century
1865
1790
1791
1732
1851
1872
circa 1850
1904
1812
1904
1933
1817-1818
1817
circa 1817-1818
1817
1817
1819
circa 1848
1870
1776
1910-10-24
circa 1920
circa 1910
circa 1865
circa 1862
circa 1870
undated