Isac (Isaac) ben Raphael, Bickert is mentioned 76 times between 1622 and 1700. His designation in the Stühlingen family tree is 'B1.2.2'. His father was Raphael (Phol) ben Isac, Bickert Patriarch.
Isac appears in the records from 1623 on. He is identified as the son of Raphael [R1573; 04.15.1624]. He was fined repeatedly for not appearing at court, or for ignoring court orders. But in 1634 he appears under protection, suggesting that he got married. He no longer appears after 1645, although there are no protection tax records on file until 1650. In 1660 there was a reference to one of Iaac`s old accounts [R3811; 06.25.1660]. .
| 1622-08-01 | Isaac is fined for verbal injuries. |
| 1623-11-06 | Isaclin Jew, questionable credit. |
| 1624-03-04 | Claim of Schachmann Jew, debt of Isac Jew. |
| 1624-04-15 | Isaac Jew Phol´s son is fined for not appearing at court. Michel Prugger is fined for not appearing at court upon request of Hürzel and Jägle Jews.125 The heirs of Georg Widmer are to pay theirs debts to Hürzel 190 fl. Sannel 400 fl. Jecoff 37 fl. Jägle 40 fl. |
| 1624-06-17 | Isacc Jew is sued for payment of 54 Reichstaler. Jecoff will obtain 300 florins. Cost and Oschwaldt Wentzinger are fined for mutual injuries and attacks. |
| 1624-07-08 | Isacc Jew is fined for not appearing at court. |
| 1624-07-15 | Isacc Jew promises payment. |
| 1628-02-10 | Isac Jew is to pay for peas, and pay a debt. |
| 1628-04-13 | Two men are fined for not appearing at court upon request of Isac. |
| 1628-04-13 | Isac Jew is to pay 17 florins on pain of prison. |
| 1628-11-16 | Isaac Jew is sued for payment of wood and for payment of wine. |
| 1629-01-11 | Isac is ordered to pay. |
| 1629-02-01 | Claims to Hanns Rebmann called Gussi: Jäggle Jew 134 fl. Hürtzle Jew 60 fl. Meierle Jew 8 fl. Jecoff Jew 8 fl. Cost 1 fl. Isaac 4 fl. + 3 fl. The heirs of Sannel Jew 15 fl. Judele Jew of Ofteringen 30 fl. + 5 fl. |
| 1629-04-19 | Claims by Jeggle Jew Leman´s son, Sannel, and Jäggle, and in a subsequent list Jeggle, Hürtzle, Judtele, Meierle, Sannel´s heirs, Jäcoff, and Isacc. |
| 1629-05-17 | Isaac Jew is fined for not appearing at court. |
| 1629-11-08 | Isaac Jew is to be paid. |
| 1629-11-22 | Isaac Jew has not observed the official decree of 18.10.1629. |
| 1630-01-10 | Isaac is sued to pay for a horse. |
| 1630-01-10 | Isaac Jew is ordered to redeem Thebus Ehrensperger from a quantity of wood due since 1622 for Jeggle Jew (hard to understand). |
| 1630-02-17 | Isaac is to make two mutual accounts. |
| 1630-02-17 | Isaac is fined three pounds for not observing a decree in behalf of Thebus Ehrensperger. |
| 1630-04-11 | (Hard to understand, probably) Hanns Maier, carter, is to pay Judele Jew for spelt which he has failed to deliver. Hirtzle Jew or his brother Isaac (are to supply the spelt?) |
| 1630-04-18 | Isaac Jew offers proof in a lawsuit. |
| 1630-04-25 | Isaac is ordered to pay. |
| 1630-06-13 | Isaac is again ordered to pay. |
| 1630-08-22 | Isaac, same. |
| 1630-08-29 | Isaac is fined for not observing a court decree. |
| 1630-10-31 | Isaac is fined for not appearing at court. |
| 1630-11-07 | Isaac Jew promises to pay soon. |
| 1631-01-09 | Isaac Jew is ordered to pay. |
| 1631-04-09 | With mention of Judele of Ofteringen, Hürtzle, Meierle, Jacoff, Isaac, Eli, Jäggle, Judele representing Meyerle of Ofteringen, Schachman, Leman, Jecoff. |
| 1631-04-10 | Cost, Leman, Eli, Isaac, Judele Leman´s son, and Meierle Jews will be fined 3 pounds each if they will not pay messenger Hanns Jacob Dobler in time. |
| 1631-05-22 | Isaac Jew is ordered to pay 43 florins to Hanns Hofacker or nominate his brother Hürtzle as a warrantor, on pain of 27 pounds. |
| 1631-08-28 | Isaac is ordered to pay Hanns Hofagger. |
| 1631-09-24 | With mention of Hürtzle, Schachman, Schmol, Isaac, Judele of Ofteringen, Jäggle, Meierle. |
| 1631-09-25 | Description of the debts of Jew Isaac, summing up to 103 florins. (Partially illegible on microfilm). Hürtzle Jew asks that the authority orders his brother Isaac to insert/invest/install (einsetzen) his house. |
| 1631-09-25 | Isaac is fined for not presenting a certain document. |
| 1631-11-27 | Isaac and Cost Jews are imposed (hard to read). |
| 1632-03-15 | Hanns Jacob Dobler, official messenger from Bonndorf, sues Jew Isaac for extant protection fee (Satzgeld). |
| 1632-03-15 | Decisons: Isaac is to pay 3.5 florins compensation to the messenger. The case between Sannel and Michel Brugger is postponed until Jeggle Jew is back. Leman may pay 41 florins to Jung Hanns Hoffacker by two installments. |
| 1632-03-18 | Isaac Jew is to pay a debtor. |
| 1632-04-15 | Isaac Jew cannot pay. |
| 1632-04-29 | Isaac and Cost are fined for not appearing at court. |
| 1632-08-21 | Hanns Hofagger urges that Isaaclin Jew hands him over some cattle today or tomorrow according to the court decision. |
| 1632-12-09 | Isaac Jew is fined for not observing the court order of 18.03.1632. |
| 1633-03-29 | Hürtzle Jew, a horse has been changed (vertauscht) by his brother Isaac without his knowledge. |
| 1633-06-02 | Isaac is to pay a debt of 23 fl. on pain of imprisonment. |
| 1633-12-01 | Isaac Jew is sued for the delivery of grain. |
| 1634-02-16 | Isaac Jew cannot deliver grain right now. |
| 1634-02-16 | Isaac is fined for not obeying a court order. |
| 1634-03-02 | Hans Conradt Hofacker sues Isaac Jew for the payment of a cow. |
| 1634-06-15 | Schirm- und Satzgeld: Isaac, 15 fl |
| 1635-03-26 | The town of Stühlingen demands that the Jews are to pay the fifth part of the former expenses for the Fürstenberg soldiers and the fourth part of the forthcoming expenses, and carry their losses (probably war damages) themselves. A long matter. The Jews are Jäggle, Meierle, Lemann, Schachman, Eli and Isaac. |
| 1635-04-16 | Meierle and Seeligmann are sued after a cow trade. A long matter with a statements of Meierle under his Jewish oath (unter seinem jüdischen Eid), Marum Jew Jecoff´s son and Isaac Jew. |
| 1635-07-01 | Jekoff, Schmule (1636 W), Meierle, Hürtzle, Leman, Isaac, Cost, Kyphe, Eli, Schachman, Jeggle, Samuel W., Marum |
| 1636-06-27 | Isaac Jew, quarral after a horse trade. |
| 1637-01-21 | Isaac Jew is sued after a horse trade. |
| 1637-01-22 | Isaac is sued after a horse trade. |
| 1637-03-05 | Isaac Jew, debt after a horse trade. |
| 1637-03-19 | Decision in the horse trade matter of Isaac Jew. |
| 1637-03-19 | Isaac is sued to refund a horse which he had sold and which fell dead soon after. |
| 1637-03-20 | Isaac is sued after a horse trade. He refuses to respond because the horse belonged to the Red Jew. |
| 1637-03-20 | Decision: Isaac is to render a Jewish oath. |
| 1637-05-28 | Isaac Jew and Michael Müller are fined for verbal injuries. Leman Jew is ordered to pay 6 florins.32 04.06.1637 Schachman Jew ceded a capital of 300 florins to miller Hans Heinrich Negeli who is to deliver a horse and 175 florins and pay 50 florins extant interest. |
| 1637-06-06 | Isaac Jew, quarrel after a horse trade (a long matter). |
| 1637-08-06 | Isaac, decision after a horse trade quarrel. |
| 1637-10-29 | Isaac, horse trade quarrel. |
| 1637-11-12 | Isaac is to pay 8 fl. |
| 1638-03-30 | Schirm- und Satzgeld, je 15 fl. von Isaac, |
| 1638-07-01 | Schmol W., Jeggle, Meierle, Isaac, Cost, Leman, Hüzlis Weib u. ihr jetziger Mann Jekoff, Schachmann, Eli, Sannels Wte.,Marum, Kypha |
| 1640-03-15 | Isaac, Schirm- und Satzgeld: 15 fl. |
| 1640-07-01 | Jakoff Hürzles Nachfahr und sein Weib, Jekoff, Schmol W., Meierle, Isaac, Cost, Lemann, Schachmann, Jeggle,Sannels W., Marum, Eli. Kypha |
| 1641-03-26 | Isaac, Schirm- und Satzgeld: 15 fl |
| 1645-07-01 | Jekoff Hürtzles Nachfuhr, Jakoff, Schmol, Meierle, Isaac, Jeggle, Cost, Leman, Schachmann, Marum, Sannels W., Eli, Kypha |
| 1660-06-25 | A farmstead acquired by (zugefallen) the dominion in behalf of (wegen des) Jew Isaac was sold for 55 fl. |
| 1700-01-11 | Agreement between Sir Hans Jerg Oschwaldt of Schaffhausen and Isaac´s heirs about a claim of 250 fl. With mention of Isaac´s son Hirtzel Bikerdt. |
