 Johan (Hans) Hansson Busck | Partner or husband | | 1749 | | 1800 |
 Hedvig Laurentia Busck | Daughter | | 1785-06-21 | | |
| Hedvig Helena Busck | Daughter | | 1787 | | |
| Beata Charlotta Busch | Daughter | Sverige | 1788-03-06 | Yllestad, Skaraborg, Sverige | 1847-11-10 |
| Anna Thalena Busck | Daughter | | 1789-03-06 | | 1835-04-10 |
| Sara (Sally) Anna Christina Busck | Daughter | | 1789 | | 1840-05-29 |
| Johan (John) Wilhelm Busck | Son | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1791-07-21 | Domkyrko FS, Göteborg, Göteborgs och Bohus län, Sverige | 1874-05-11 |
| Johan Edvin Leffler | Grandson | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1810-09-04 | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1880-06-18 |
| John WIlliam Busck | Grandson | Shoreditch, Middlesex, England | 1817-08-30 | Sverige | 1854-06-14 |
| Fanny Carolina Busck | Granddaughter | | 1820-12-04 | Alingsås, Älvsborg, Sverige | 1914-09-23 |
| Gustaf Leopold Leffler | Grandson | | 1824-08-16 | | 1895 |
| Alida Elisabeth Busck | Granddaughter | | 1826-09-07 | | 1907-01-07 |
| David Leonard Leffler | Grandson | | 1826-10-06 | | 1889 |
| Berta Wilhelmine Busck | Granddaughter | | 1835-06-22 | Åmål, Dalsland, Sverige | 1870-08-26 |
| James Laurence Busck (Busch) | Grandson | | 1901 | Middlesbrough, North Yorkshire, England | 1830-04-11 |
| Minette Leffler | Great granddaughter | | | | 1857-05-05 |
| Charles Albert Leffler | Great grandson | Falkenberg, Halland, Sverige | 1837-09-12 | Varberg, Halland, Sverige | 1914-02-17 |
| Carl Leopold Nicolaus Leffler | Great grandson | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1854-08-23 | | 1926 |
| Blenda Lundström | Great granddaughter | | 1858-05-07 | | 1947-06-12 |
| Emma Christina Leffler | Great granddaughter | | 1861-07-18 | | |
| Britta Charlotta Leffler | Great granddaughter | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1861-09-14 | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1933-07-22 |
| Heinrich Erland Leopold Leffler | Great grandson | | 1862-08-20 | | |
| Hilma Leffler | Great granddaughter | Domkyrko FS, Göteborg, Göteborgs och Bohus län, Sverige | 1863-11-15 | | 1941-01-19 |
| Claes Edvard Leffler | Great grandson | | 1865-01-01 | | 1927 |
| Johan David Leffler | Great grandson | | 1866-02-27 | | 1907 |
| Gustav Leonard Leffler | Great grandson | | 1866 | | 1928 |
| Sally Leffler | Great granddaughter | | 1870-05-19 | | |
| Emelina Amalia Leffler | Second granddaughter | | 1868-07-24 | | |
| Johan (Janne) Albert Leffler | Second grandson | Domkyrko FS, Göteborg, Göteborgs och Bohus län, Sverige | 1870-02-13 | Stockholm, Stockholm, Stockholms län, Sverige | 1929-05-19 |
| Elin Leffler | Second granddaughter | | 1871-02-09 | | |
| Naemi Leffler | Second granddaughter | | 1872-02-22 | | |
| Elvina Leffler | Second granddaughter | | 1873-03-06 | | 1949 |
| Hilda Leffler | Second granddaughter | | 1874-02-26 | | 1964 |
| Justin Edvin Leffler | Second grandson | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1875-08-23 | | 1950-09-25 |
| Löjtnant Charles Axel Leffler | Second grandson | | 1877-06-03 | | 1920 |
| Håkan Anders Leffler | Second grandson | Domkyrko FS, Göteborg, Göteborgs och Bohus län, Sverige | 1879-01-04 | | 1948 |
| Ernesto Frithiof Thorell | Second grandson | Subiaco, Lazio, Italien | 1883-06-11 | | |
| Daga Leffler | Second granddaughter | | 1884-11-03 | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1968 |
| Hakon Leffler | Second grandson | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1887-03-11 | Göteborg, Göteborg, Göteborgs och Bohus län, Sverige | 1972-07-31 |
| Bengt Edvard Waern Leffler | Second grandson | | 1892-11-09 | | |
| Sally Waern Leffler | Second granddaughter | | 1897-08-18 | | |
| Mary Waern | Great granddaughter-in-law | | 1869-08-13 | | 1940 |
Birth
