Generation No. 1

1. TRUDPERT¹ STIEFVATER was born Abt. 1664 in Gstiel, Germany. He married MARIA WIESLER June 20, 1689 in St. Trudpert, Munstertal, Germany.

Children of TRUDPERT STIEFVATER and MARIA WIESLER are:
        i. ANNA MARIA² STIEFVATER, b. January 05, 1690/91.
2. ii. JOSEF STIEFVATER, b. February 08, 1691/92, Germany.
        iii. MARIA STIEFVATER, b. April 10, 1693.
        iv. ANNA STIEFVATER, b. April 06, 1696, Germany; m. VINCENZ MAIER.
        v. JOHANNES STIEFVATER, b. January 15, 1697/98.
        vi. CATHERINE STIEFVATER, b. March 21, 1698/99.

Generation No. 2

2. JOSEF² STIEFVATER (TRUDPERT¹) was born February 08, 1691/92 in Germany. He married CATHARINA PFEFFERLE May 26, 1719.

Child of JOSEF STIEFVATER and CATHARINA PFEFFERLE is:
3. i. GEORG3 STIEFVATER, b. February 11, 1720/21, Germany; d. April 27, 1792, Germany.

Generation No. 3

3. GEORG³ STIEFVATER (JOSEF², TRUDPERT¹) was born February 11, 1720/21 in Germany, and died April 27, 1792 in Germany. He married (1) MARIA GUTMAN January 15, 1750/51. He married (2) M. A. RIESTERER January 18, 1761.

Children of GEORG STIEFVATER and MARIA GUTMAN are:
        i. JOSEF⁴ STIEFVATER, b. November 10, 1751; m. MARIA SCHINDER, May 28, 1781, Germany.
4. ii. JOHANN BAPTIST STIEFVATER, b. June 18, 1753, Germany; d. 1823.
        iii. MARIA STIEFVATER, b. May 17, 1755.

Children of GEORG STIEFVATER and M. RIESTERER are:
        iv. LORENZ⁴ STIEFVATER, b. August 09, 1765.
        v. ANNA STIEFVATER, b. October 04, 1766.
        vi. TRUDPERT STIEFVATER, b. September 03, 1768.
        vii. STEPHAN STIEFVATER, b. December 25, 1769.
        viii. KLARA STIEFVATER, b. June 15, 1771.
        ix. M. THERESIA STIEFVATER, b. August 19, 1772.
        x. M. ANNA STIEFVATER, b. March 20, 1774.
        xi. ANNA STIEFVATER, b. August 18, 1776.

Generation No. 4

4. JOHANN BAPTIST⁴ STIEFVATER (GEORG³, JOSEF², TRUDPERT¹) was born June 18, 1753 in Germany, and died 1823. He married (1) URSULA GRAMMELSPACHER July 07, 1792 in St. Trudpert, Baden, Germany. He married (2) THERESIA WIESLER August 18, 1800.

Children of JOHANN STIEFVATER and URSULA GRAMMELSPACHER are:
        i. TRUDPERT⁵ STIEFVATER, b. December 15, 1793, Ehrenstetten, Germany; d. November 07, 1858, Ehrenstetten, Baden, Germany; m. MARIA THERESA RIESTERER, October 13, 1823, St. Trudpert Church, St. Trudpert, Baden, Germany.
        ii. LORENZ STIEFVATER, b. June 16, 1795.
        iii. M. ANNA STIEFVATER, b. March 10, 1797.
        iv. MARIA STIEFVATER, b. August 16, 1799.

Children of JOHANN STIEFVATER and THERESIA WIESLER are:
        v. MARIA⁵ STIEFVATER, b. September 14, 1801; d. 1804.
        vi. JOSEPH STIEFVATER, b. March 27, 1803; d. April 27, 1853, Wittnau, Germany.
        vii. MARIA STIEFVATER, b. May 11, 1804; d. Unknown.
        viii. MICHAEL STIEFVATER, b. September 10, 1806; d. 1817.
        ix. ELISABET STIEFVATER, b. July 23, 1808; d. Unknown.
        x. ANDREAS STIEFVATER, b. December 05, 1811; d. 1817.