Eleonora Maria Jauch (1732–1797), daughter of The Very Reverend and vice-dean of the cathedral of Bardowick Johann Christian Jauch (1702–1788), married Georg Christian Overbeck (1713–1786), lawyer at Lübeck and son of the dean Caspar Nicolaus Overbeck.
Her son was the mayor of Lübeck Christian Adolph Overbeck (1755–1821).
Before he was a senator of Lübeck and sent three times as ambassador Lübeck's to Paris, where he attended on 1 April 1810 the marriage of Napoleon I and Marie Louise, Duchess of Parma in the Louvre and later the "banquet imperial" there, distorting in his ironical, Jonathan Swift citing comment a line of Virgil's Aeneid: "quaeque et pulcerrima vidi, et quorum pars parva fui.".

Her grandson was the painter and head of the Nazarene movement Johann Friedrich Overbeck (1789–1869), decorated with the Prussian Order Pour le Mérite for Sciences and Arts.
On 7 February 1857 Pope Pius IX came for a personal visit in his home, the Villa Cancellotti next to the Via Merulana in Rome.
At that time he was painting the large-sized "Christ absconding from the Jews" (1858), a commission from Pius IX, and an allegory on the pope's escape 1848 from Rome in disguise as a regular priest, originally on a ceiling in the Quirinal Palace, later covered by the king, and now hanging in front of the Aula delle Benedizione in the Vatican.
The Pope encouraged him:
Pius PP.
IX. –
Equiti Federico Overbeckio!
To the beloved son salutations and Apostolic Blessing.
We appreciate how conscientious you are, how excellent in the art of painting, ... no less we are aware of your outstanding faith and all your abilities, all your talents, which may come together, when you will perfect your oeuvre.
Very close to our heart is everything, which forsters faith.
We write this since you shall be encouraged, to maintain the enthusiasm for your oeuvre ... In the meantime we humbly implore the Lord, the origin of all good, that he in his divine grace will always be gracious to you.
We assure you our fatherly love and like to grant you, beloved son, our Apostolic Blessing.
Datum Romae apud S. Petrum die 2 Septembris 1850 Pontificatus Nostri anno quinto
— Pope Pius IX, writ (Latin: Breve) to Friedrich Overbeck 1850
The archaeologist Johannes Adolph Overbeck (1826–1895) was Constance Jauch's grand-grandson.
Her great-granddaughter Cäcilie Lotte Eleonore Overbeck (1856-post 1920),  married the anthropologist and ethnologist Emil Ludwig Schmidt (1837–1906), who was personal physician of the hypochondriac "Cannon King" Alfred Krupp.
The great-granddaughter Wilhelmine Friederike Charlotte Overbeck (1829–1908) was wedded to the well known mechanical engineer Franz Reuleaux (1829–1905), chairman of the German panel of judges for the Centennial International Exhibition in Philadelphia 1876.
Great-great-granddaughter Agnes Elisabeth Overbeck (1870–1919), a pianist, was married under the pseudonym "Baron Eugen Borisowitsch Onégin" to the operatic contralto Sigrid Onégin, who sang inter alia at Metropolitan Opera and Covent Garden.
Eleonora Maria Jauch (1732–1797), daughter of The Very Reverend and vice-dean of the cathedral of Bardowick Johann Christian Jauch (1702–1788), married Georg Christian Overbeck (1713–1786), lawyer at Lübeck and son of the dean Caspar Nicolaus Overbeck. Her son was the mayor of Lübeck Christian Adolph Overbeck (1755–1821). Before he was a senator of Lübeck and sent three times as ambassador Lübeck's to Paris, where he attended on 1 April 1810 the marriage of Napoleon I and Marie Louise, Duchess of Parma in the Louvre and later the "banquet imperial" there, distorting in his ironical, Jonathan Swift citing comment a line of Virgil's Aeneid: "quaeque et pulcerrima vidi, et quorum pars parva fui.".
Her grandson was the painter and head of the Nazarene movement Johann Friedrich Overbeck (1789–1869), decorated with the Prussian Order Pour le Mérite for Sciences and Arts. On 7 February 1857 Pope Pius IX came for a personal visit in his home, the Villa Cancellotti next to the Via Merulana in Rome. At that time he was painting the large-sized "Christ absconding from the Jews" (1858), a commission from Pius IX, and an allegory on the pope's escape 1848 from Rome in disguise as a regular priest, originally on a ceiling in the Quirinal Palace, later covered by the king, and now hanging in front of the Aula delle Benedizione in the Vatican. The Pope encouraged him:
Pius PP. IX. – Equiti Federico Overbeckio! To the beloved son salutations and Apostolic Blessing. We appreciate how conscientious you are, how excellent in the art of painting, ... no less we are aware of your outstanding faith and all your abilities, all your talents, which may come together, when you will perfect your oeuvre. Very close to our heart is everything, which forsters faith. We write this since you shall be encouraged, to maintain the enthusiasm for your oeuvre ... In the meantime we humbly implore the Lord, the origin of all good, that he in his divine grace will always be gracious to you. We assure you our fatherly love and like to grant you, beloved son, our Apostolic Blessing. Datum Romae apud S. Petrum die 2 Septembris 1850 Pontificatus Nostri anno quinto
— Pope Pius IX, writ (Latin: Breve) to Friedrich Overbeck 1850
The archaeologist Johannes Adolph Overbeck (1826–1895) was Constance Jauch's grand-grandson. Her great-granddaughter Cäcilie Lotte Eleonore Overbeck (1856-post 1920),  married the anthropologist and ethnologist Emil Ludwig Schmidt (1837–1906), who was personal physician of the hypochondriac "Cannon King" Alfred Krupp. The great-granddaughter Wilhelmine Friederike Charlotte Overbeck (1829–1908) was wedded to the well known mechanical engineer Franz Reuleaux (1829–1905), chairman of the German panel of judges for the Centennial International Exhibition in Philadelphia 1876. Great-great-granddaughter Agnes Elisabeth Overbeck (1870–1919), a pianist, was married under the pseudonym "Baron Eugen Borisowitsch Onégin" to the operatic contralto Sigrid Onégin, who sang inter alia at Metropolitan Opera and Covent Garden.
Jauch family