{
  "names": [
    "Abraham birth",
    "Isaac birth",
    "Jacob birth",
    "Egypt entry"
  ],
  "reconstructed_AM": [
    1876,
    1976,
    2036,
    2166
  ],
  "surface_AM": [
    1876,
    1987,
    2046,
    2171
  ],
  "reconstructed_BC": [
    1981,
    1881,
    1821,
    1691
  ],
  "surface_BC": [
    1981,
    1870,
    1811,
    1686
  ],
  "offset_AM": [
    0,
    11,
    10,
    5
  ]
}