Date differences

Family with Ottilie Mendelssohn
husband	Links Birth: 1819 37 38 Religious marriage: 1840 Death: 1848 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Ernst Eduard Kummer Ottilie Mendelssohn 1819–1848 Birth: 1819 37 38 Death: 1848
himself	Links Birth: January 29, 1810 — Sorau, Niederlausitz Religious marriage: 1840 Marriage: Death: May 14, 1893 — Berlin, Brandenburg, Preußen Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Ottilie Mendelssohn Family with spouse Bertha Cauer Ernst Eduard Kummer 1810–1893 Birth: January 29, 1810 — Sorau, Niederlausitz Death: May 14, 1893 — Berlin, Brandenburg, Preußen
Religious marriage	Religious marriage — 1840 —

Family with Bertha Cauer
himself	Links Birth: January 29, 1810 — Sorau, Niederlausitz Religious marriage: 1840 Marriage: Death: May 14, 1893 — Berlin, Brandenburg, Preußen Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Ottilie Mendelssohn Family with spouse Bertha Cauer Ernst Eduard Kummer 1810–1893 Birth: January 29, 1810 — Sorau, Niederlausitz Death: May 14, 1893 — Berlin, Brandenburg, Preußen
wife	Links Marriage: Death: Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Ernst Eduard Kummer Bertha Cauer – Death:
Marriage	Marriage — —