Genealogy

How is James Buchanan Macaulay (1793-1859), Chief Justice of the Upper Canada Court of Common Pleas and a member of the Executive Council of Upper Canada, related to -~-~ John Robert Cartwright, (1895-1979), Chief Justice of the Supreme Court of Canada, 1967-1970?                  

         ………….  James Macaulay + Elizabeth Hayter

                            1759-1822                        x-1809

                                                 …   |

James B. Macaulay                                 Sarah Macaulay

   1793-1859                                                   1809-1866

                                                                                  +

                                            ……………….    John Cartwright

                                                             ……….  1804-1845

                                                                                  |

                                              ……………….  (continues to … )

                                                                                  |

                                                          ……  John R. Cartwright

                                                            ……….   1895-1979