The Historical Dictionary of Switzerland is an incredibly detailed reference work on the history of Switzerland, compiled over the last century by hundreds of Swiss historians. There’s an online version of it, that has a brief entry on the Zumbrunnen family of Uri, Switzerland. But there’s also a physical version, which I believe to be long out of print, that has a very detailed entry on the Zumbrunnens.
Family Tree
Werner, Baron of Attinghausen ═══╦═══ Richenza von Löwenstein ║ ╔══════════════════════════════╬══════════════════════════════╗ ║ ║ ║ Werner II Waltert Ulrich Von Attinghausen Zumbrunnen Von Attinghausen ║ ║ ║ ╔╩═══════════════════════════════╗ ║ ║ ║ Werner III Burkhard Herman Von Attinghausen Zumbrunnen Zumbrunnen ║ ║ ║ ╔═╩═══════════════╗ ╔═╩═══════════════╗ ║ ║ ║ ║ ║ ║ Werner IV Diethelm Burkhard Conrad Arnold Von Von Zumbrunnen Zumbrunnen Zumbrunnen Attinghausen Schweinsberg ║ ║ ║ ║ ║ ║ ╔══════════╩═══╦══════════════╗ ║ ║ ║ ║ ║ ║ Johann Johan Mechtilda Heinrich Conrad Von Attinghausen Zumbrunnen Zumbrunnen Zumbrunnen Zumbrunnen ║ ║ Walter Hemma Zumbrunnen ════╦════ Furst ║ ║ Walter Idda Zumbrunnen ════╦════ von Branberg ║ ╔═════════════════════════════╦════════╩════════════════════╗ ║ ║ ║ Johan Margareta Margareta Johan Jr. Zumbrunnen ═══╦═══ Hofer Zumbrunnen Zumbrunnen ║ ║ ║ ║ Johan Dorothea Adelreit Zumbrunnen ═══╦═══ Von Beroldingen Zumbrunnen ║ ╔═════════════════╩═══════════════╦═══════════════╗ ║ ║ ║ Mansuetus Barbara Anna Andreas Katharina Zumbrunnen ═══╦═══ Aschwanden Zumbrunnen Zumbrunnen ═══╦═══ Kas ║ ║ ╔═══════╩════════════╦════════════════════╗ ╚═══╗ ║ ║ ║ ║ Josue 9 others: Mansuetus Martin Zumbrunnen Dorothea, Lucretia, Zumbrunnen Zumbrunnen m. Margareta Kunigunda, Hugo David m. Dorothea m. Agatha Von Johann, Erasmus Imhof Weingarten Fleckenstein Magdalena, Margareta, ║ ║ Waltert ╚═════════╗ ║ ║ ╔═╩═════════════╦═══════════════╗ ╔═════════╩═════════╗ ║ ║ 2 daughters ║ 2 daughters: Heinrich Johann Margareta Johann Margareta Zumbrunnen Zumbrunnen Barbara Zumbrunnen Dorothea m. Maria m. Barbara m.Veronika Jauch Hahsin Ringglin ║ ║ ╚═══════════════╗ ║ ╚═════════════════╗ ║ ╔═╩═══════════════╗ ║ 9 children: ║ 4 others: ╔═══════╩═══════╗ Anna Maria, Johann Heinrich Fridolin, ║ ║ Maria Magda, Zumbrunnen Josue, Franz ║ 4 others: Joachim, m. Magdalena Johann Burkhard Erasmus, Mansuetus, Reding Zumbrunnen Mansuetus, Balthasar, Von Biberegg m. Ana Magdalena Franz, ║ Katherina Barbara Melkior, Anton Zumbrunnen Behsler Rusg(?), m. Maria Elizabetha ╚═════════╗ Katharina von Beroldingen ║ ║ ╔══════╩══════╦═════════════╗ ╔═╩═════════════╗ ║ ║ 5 others: 4 others: Ana Margareta Josue Johann Karl Ana Barbara, Franz Florian, Zumbrunnen ══╦══ Zumbrunnen Zumbrunnen Burkhard, Heinrich Burkhart, ║ m. Verena R.D. Franz, Anton Johann, ║ Ibargan Maria Magdalena, Maria Magdalena ╔══════════╝ ║ R.P. ??? ║ ║ ╔═══════════════╩═══════════════╗ ╔══╩════════════╗ 9 with 1st wife Ana: 2 w/ 2nd wife ║ 2 daughters: Burkhard, Barbara Von Karl Franz Maria Elizabeth, Maria Elisabetha, Beroldingen: Zumbrunnen Catherine Sebastian, Franz, Anton Johann, Heinrich Burkhard Apollonia, Heinrich Burkhard, Franz Florian, Maria Ana Katherine, Maria Barbara