Resolving Unmatched Dates and Names in PRF Error Analysis

Unresolved PRF Errors 3 May 2021

Summary of PRF Errors Cause of Error Precision Recall PRF Summary Report uses P 28 and R 36 ??? of 19082 Author Errors/Inconsistencies sie + Dates don t match Names don t match Other Line Wrap - GreenQQ Birth Marriage TABs in Name Last Family in the Book - GreenQQ 0 3 5 3 1 8 1 9 6 8 1 6 6 8 Including everything (P 24, R 41) P = 99.874 % R = 99.786 % F = 99.830 % 0 4 Total Author Errors/Inconsistencies 6 8 If GreenQQ Issues are fixed (P 9, R 12) P = 99.953 % R = 99.937 % F = 99.945 % Total Other 3 4 Total GreenQQ 15 24 GRAND TOTAL 24 41

sie +, Death date for Child following Spouse Information (0 P and 1 R error in Person) Death date is not matched to the Child Context switches from Child to Spouse of Child. Birth and Death information of Johann Holwegs is included. Death date for Child, Engel is at the end. The context doesn t switch back to Engel. P0 R1 H059 Kinder: Engel ~ 25.10.1703, oo Ringstedt (luth.) 21.10.1727 Johann Holwegs, Alfstedt, * ca. 1693, + Alfstedt 2.11.1776, sie + 28.11.1783 These are OK (with a template workaround) There are 2 other instances where there is no information for the Spouse. In those cases, if the Spouse is not Labeled, the death date is correctly matched to the Child. W046 Kinder: Anna Margarete * 13.6.1801, oo Elmlohe 18.11.1825 Claus Zuck, Halbh fner, Marschkamp, sie + Marschkamp 25.1.1858 W090 Kinder: Adelheit ~ 21.6.1724, ool. Elmlohe 30.10.1742 Christopher Mollenhauer, Bm., Drangstedt, sie + 27.5.1792

Dates Dont Match (2 P and 7 R errors) 2 Non-matching dates: The correct date can t be determined from the information in the book. When 3 or 4 Non-matching dates are given for an event and all but 1 agree: The non-matching date was changed. FamilySearch indexed the date as 2 Oct, but it s really 14 Oct D069 Kinder: Carl Hinrich * 26.2.1809, oo 19.10.1831, D077 P0 R1 D077 Carl Hinrich Dr ge, Gro k ., Hs. Nr. 57, * 26.2.1809 aus D069, 8.5.1878, oo 14.10.1831 Anna Catharina Stru , * 15.4.1812 aus S116, 11.9.1887, H006 Johann Hinrich *4.1.1841, oo 18.5.1870, H008 P0 R2 H008 Johann Hinrich Harms, Anbauer, Hs. Nr. 42, *4.1.1841 aus H006, oo 18.5.1877 K nke von D hlen aus Drangstedt, * 29.11.1849,

Dates Dont Match cont d K024 Albert *25.1.1772, oo 26.9.1798, K026 P1 R1 K026 Albert Kroo , Gro k ., Hs. Nr. 32, *25.1.1772 aus K024, + 16.6.1845 als abgetretener Gro k . , oo 29.6.1798 Sophia Margareta Brokmann geb. Winpen, (Wwe. aus B067), P0 R2 R011 Kinder: Harm Jacob * 25.2.1770, oo 24.11.1801, R013 R013 Harm Jacob Rademacher, Brinksitzer, Fickm hlen, * 25.2.1770 aus R011, + 8.8.1843, oo 24.1.1801 Gesche Schwarz, (To. Albert Jacob S., Alfstedt), * 10.4.1773 (luth.), + 27.3.1822, W061 Johann Detlef * 8.1.1867, oo 15.5.1893, W066 P1 R1 W066 Johann Detlef Wilkens, Landwirt, * 8.1.1867 aus W061, oo 16.5.1893 Anna Gesine Marie Mathilde Stuhr, * 7.8.1869 aus S138,

Names / Other Information Dont Match (4 P and 0 R) D026 (Ground Truth in Marriage) Kinder: Berndt ~ 9.9.1708, oo 12.11.1743, D031, P2 R0 D031 Berndt/Berend D scher, ~ 9.9.1708, * aus D026, + 31.12.1767, oo 12.11.1743 Thrine Schnut geb. Stru , (Wwe. aus S015 und To. Albert S., Drangstedt), H069 Kind: Harm (*) 14.10.1810, tr gt und vererbt den Namen Wilkens, oo 19.8.1836, W053 P2 R0 W053 Harm/Hermann Wilkens, (richtig Huljus), Anbauer, (*) 14.10.1810 aus H069 und W044,

Name and Marriage Date Dont Match (2 P and 2 R) L004 Goerdt von der Lith, Erbherr zu Fickm hlen, * ca. 1677, 16.1.1721, Kinder: Burchard Johann Gustav ~ 18.11.1713, oo 6.2.1755, L005 P2 R2 L005 Burchard Johann Gustav v. d. Lieth, Erbherr auf Fickm hlen, Major, ~ 18.11.1713, * aus L004, + 7.5.1771, wurde tot im M hlengraben aufgefunden. (Mit ihm erlischt die Linie derer von der Lieth auf Fickm hlen.) oo 6.2.1756 C cilie Maria von der Lieth, * ca. 1723, + 19.11.1770

Other (3 P and 9 R errors) Two Marriage dates but only 1 RefID H037 Christoph *20.1.1833, ool. 13.3.1863, ooll. 10.10.1873, H039 P0 R2, in M Marriage mentioned in Commentary lives separate from her husband S047 Margarete Elisabeth Schr der geb. von Dehsen, Fickm hlen, lebt getrennt von ihrem Ehemann Johann Nicolaus Schr der, (S045), nach dessen Tod ooll. Debstedt 8.11.1839 (Deb M133) Harm Hinrich Mollenhauer, Wwr., Hymendorf P1 R1, in M RefID is inside parentheses S082 Kind: Friedrich (*) 28.11.1818, f hrt den Namen Meier, oo 9.5.1851 (M056), P2 R0, in M

Other cont d Parents are not assigned to Child Gesche Maria is a child of the Head of Household, but she is in a non-standard format inside parentheses. Her name is included in the Ontology for Individual, but her parents are not. P0 R1, in I D013 Claus von Dehsen, Fickm hlen, * 8.3.1791 aus D007, (o-o Anna Margaretha St rcken, Alfstedt: Kind: Gesche Maria (*) Alfstedt 13.6.1812), + 6.5.1857, Parents are not assigned to Grandchild Rebecca Catherina is a grandchild of the Head of Household. Her name and Birth Date are included in the Ontology for Individual, but her parents are not. S025 Dierich Sch rfmann, oo Altenwalde 20.11.1778 Elisabeth von der Heide, Kinder: Catharina o-o Joh. Christopher Garsen/Gersen, Tgl., Gudendorf, Kind: Rebecca Catherina (*) 16.4.1806, s. Nw S007a P0 R1, in I

Other cont d Author commentary blocks Parents of Claus Diedrich von De en (Steinau ?) Right parentheses after Steinau stops extraction S062 Christina Sengstaken, * 23.9.1840 aus S059, aufgeb. 1866 mit Claus Diedrich von De en, (Steinau ?), (So. Otto Wilhelm v. D. oo Anna Margareta Schmieder), P0 R2, in I Second Marriage has a date but N.N. This is discarded from the Ontology because of missing information W028 Kinder: Elvert *ca. 1667, ool. 18.10.1701, W032 W032 Elvert Wilkens, K ., Hs. Nr. 18, *ca. 1667 aus W028, + 22.11.1737, 70 J., ool. 18.10.1701 Trin Rabbe, * aus R002, 8.4.1721, 42 J., ooll. 4.4.1723 N.N. P0 R2

Line Wrap Birth dates/RefIDs in Person (6 P and 6 R errors) Line Wrap (EOL SOL) in the text causes Template Labeling Errors Patterns matches the non-wrapped template, but the field that is labeled is offset by 1 or 2 words W021 Johann Hinrich Wichmann, Brinksitzer und Wirt, Kgl. Forstaufseher, Fickm hlen, * 18.6.1770 aus W018, + 11.5.1848, P2 R2 W021 Matthias Wilkens, Halbh fner, Interimswirt, Hs. Nr. 8, * 22.8.1794 aus W046, + 4.8.1857, oo 10.12.1819 Anna Margareta Rademacher geb. Dr ge, (Wwe. aus R016), *20.1.1792 aus D064, + 30.1.1868, P2 R2 W100 Johann Hinrich Ludwig W hlke/W hlken, Anbauer, * 22.6.1850 aus W096, + 30.3.1898, oo 24.4.1885 Maria Christina Huljus, Haustochter, (verm. ident. mit Maria Catharina H. * 1.10.1854 aus H072), o-o H076, P2 R2

Line Wrap Marriage Date, SpouseName in Marriage (8 P and 6 R errors) B032 Johann Hinrich B se, Brinksitzer, Hs. Nr. 46, * 24.9.1811 aus B031, + 30.6.1850, oo 22.7.1842 Sophia Maria Feldmann, (To. Johann Dierk F., Marschkamp, oo L cke Schr der), * Marschkamp 3.3.1816, o-o 1842, (s. F001), ooll. 22.6.1851 Johann Hinrich Rathje, R023, oolll. 16.12.1851 Albert von Soosten, S077, Kinder: Carsten * 9.9.1843, + 21.5.1860 P1 R1 * This line wrap caused BOTH husbands to be dropped B035 Ahrent Borchers, Hsl. und Tgl., (So. Claus B., Bederkesa), * ca. 1668, 22.2.1708, 40 J., oo 13.4.1700 Magdalena Catarina Kr ger, (To. Claas K., Zimmermann, Rotenburg), ooll. 24.6.1714 Johann Hinrich Steinweg, Wwr., S089, P0 R1

Line Wrap Marriage Date, SpouseName in Marriage cont d G002 Margaretha Elisabeth Gehrs, Fickm hlen, (ill. To. Beata Juliana Marie Steffens geb. Reppen- hagen, o-o Johann Hinrich Gehrs), (*) 29.6.1822 aus S082, (f hrt den Namen Gehrs), aufgeb. 1854 mit Johann Carl Elling, Wwr., Steinsetzerin Bederkesa, P1 R0 S008 Margareta Elisabeth Schnittger, Fickm hlen, * 21.5.1809 aus S006, oo Debstedt 20.8.1843 (Deb V002) Joh. Heinr. Franziscus Veigts, Wwr., o-o J rgen Wendelken, aus Wilstedter Moor, Amt Ottersberg, P1 R1 S015 Harm(en) Schnut, K ., * ca. 1693, + 8.8.1742, 49 J., ooll. 24.10.1737 Thrine Stru , (To. Albert S., Drangstedt), * ca. 1714, ~ nicht in Elmlohe, ooll. 12.11.1743 Berend D scher, D031, P1 R1

Line Wrap Marriage Date, SpouseName in Marriage cont d o-o that uses child s birth date in reference should not be extracted, but is labeled because of Line Wrap S054 ooll. 27.4.1779 Maria Elisabeth Stru , * 9.3.1753 aus S103, (Schwester der ersten Ehefrau), o-o 1778, S109, + 8.2.1830, P2 R0 W023 Albert Hinrich Wichmann, Brinksitzer und Gastwirt, Fickm hlen, * 1.4.1797 aus W021, + 30.11.1834, oo 17.10.1828 Maria Christina Menken, (To. Johann Hinrich M., Bederkesa), * ca. 1809, ooll. 29.6.1835 Johann Hinrich Wichmann, W024, P1 R1 W093 Ede W hlke, Bm., Hs. Nr. 6, ~ 3.11.1726, *aus W091, + 9.6.1780, ooll. 29.4.1762 Tjede Catharina Hillbrandts, (To. Hinrich H., Heuhausen, Ksp. Dorum), ooll. 22.8.1786 Peter Kann, K004 P1 R1

Line Wrap and TABs in Name (1 P and 8 R errors) In Marriage D065 Gesche Maria * 6.1.1798, oo Elmlohe als Gesche Margaretha 17.8.1823 Gerd Hinr. Bremer, Brinksitzer, Elmlohe, + Elmlohe 1859 P0 R1 In Individual * This line wrap and TABS caused reported errors in Marriage and Individual D065 P0 R2 Gesche Maria * 6.1.1798, oo Elmlohe als Gesche Margaretha 17.8.1823 Gerd Hinr. Bremer, Brinksitzer, Elmlohe, + Elmlohe 1859 B076 Martin * 26.1.1842, oo Ringstedt luth. 23.11.1869 Gesche Katharina Schr der, (To. Johann S., Schmied, Alfstedt, Ksp. Ringstedt, oo Dorothea Margareta von der Lieth), * Alfstedt 7.10.1847 P0 R2 M003 Margaretha Catherina * 8.5.1832, aufgeb. 1862 mit Johann Arend Lohse, (So. Hinr. Friedr. Reinhard L, Mauermann, Bederkesa, oo Cath. Marg. Sievers), P1 R1

Line Wrap and TABs in Name cont d In Individual W024 Kinder: Henriette Johanna * 29.4.1836, aufgeb. 1862 mit Johann Diedrich Geisweller, Bederkesa, (So. Justus Georg G., Gastwirt und B rger, oo Margarethe Cathrina Maria Borchers), * Bederkesa 30.7.1837, P0 R2 Marie Mathilde, * 13.3.1841, aufgeb. Okt. 1869 mit Wilhelm Hinrich R del, Tischlermeister, Bederkesa, (So. Gerd Jacob R., Tischlermeister, oo Margareta Katherina Kroo ), * Bederkesa 19.5.1835

Last Family in the Book (0 P and 4 R errors) Labeled Correctly but not extracted in Marriage and Family Z001 Johann Zintgraf, ein Reiter, oo Anne Margret Dorthe N.N., Kind: Johann Christian *22.11.1740, + 10.2.1741 P0 R4

Honorable Mention - Others that werent counted as PRF errors ca. in one place, verm. in another W088 Albert * ca, 1691, oo ca. 1725, W091 (Ground Truth in Marriage) W091 Albert W hlke, Bm., Hs. Nr. 6, * ca. 1691 aus W088, + 8.5.1776, 85 J., oo verm. 1725 Gesche Kors, (To. Ede K., M ller, Hol el), *ca. 1704, + 11.11.1758, 54 J., Birth date is obviously wrong. It should probably be 1678 since his marriage date is 1718. W103 Johann Georg von der Wolfsburg, (So. Dr. Johann Georg Wolff v. d. Wolfsburg, + 1695, oo 1668 Elisabeth Eibsen), * aus Mulsum 1178, oo 6.6.1718 Julia Eleonora von Langen, (To. Johann Philip v. L., Drost zu Bederkesa), * aus L001