4 Generation Fan Chart: |
| Leo Francis Jarvis
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Henrietta Albertina Augustina Kenow < Harlan Francis Jarvis < Roger Bernard Jarvis < Barbara Joan Jarvis |
| William Albert Helling
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Barbara Joan Jarvis < Julie Ann Helling < James Michael Helling < Lisa Marie Helling |
| Mark Alan Wolters
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Julie Ann Helling < Alex Jeffrey Wolters < Elizabeth Ann Wolters < Logan Mitchell Wolters |
| Alex Jeffrey Wolters
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Sibling Elizabeth Ann Wolters Logan Mitchell Wolters |