Die Ahnentafelsammlung befindet sich in der Bibliothek der Genealogischen Gesellschaft Hamburg e.V. im Bergedorfer Schloß
| Name, Vorname | Ahnenliste Nr. | Bemerkungen |
| Gabert | 357 | |
| Gabke | 358 | |
| Gabriel | 599 | Freienwalde a.d. Oder |
| Gäde | 150 | |
| Gaede | 147 | |
| Gätke | 150 | Neuen-Kahlden |
| Gätke | 775 | Bergedorf |
| Gäth | 150 | Neuen-Kahlden |
| Gäth | 775 | Bergedorf |
| Gäde | 150 | Neuen-Kahlden |
| Gäde | 775 | Bergedorf |
| Gaedke | 396, 403 | Elbstorf, Drennhausen |
| Gaedken | 224, 396, 403 | Elbstorf, Drennhausen |
| Gaedke | 2534 | S. 248, 249 |
| Gaedtke | 2534 | S. 248, 249 |
| Goedke | 2534 | S. 31 |
| Goedtje | 2534 | S. 31 |
| Goetjen | 2534 | S. 31 |
| Gaehtgens | 173 | |
| Gärber | 206, 287 | |
| Gaelken | 2534 | S. 9, 68 |
| Gärtig | 724 | |
| Gärtner | 329, 346, 712 | |
| Gärtner | 18 | New Holstein, Wisc., USA |
| Gaete (Fam.) | 797 | Rostock |
| Gäth | 150 | |
| Gaethe | 776 | Rostock |
| Gagelsberg | 724 | |
| Gagen, von | 191 | |
| Gaisberg, von | 60, 98 | |
| Gaj | 726 | |
| Gans zu Putlitz | 365 | |
| Gans zu Tennstedt | 83 | |
| Ganschow | 231, 697, 698, 699, 729 | |
| Gapke | 358 | |
| Garben | 493 | Barum |
| Garbers | 158, 481 | |
| Garbers | 486 | Hanstedt (oo) |
| Garbes | 168, 403 | |
| Garlev | 274 | |
| Garling | 18(B), 58 | s.a. Buch No. 544 u. Anl. |
| Garlop | 104 | |
| Garmes | 502 | Bremervörde (?) |
| Garrelt | 144 | |
| Garrelts | 264 | |
| Garßen | 75 | |
| Garstenveld | 115 | New Holstein, Wisc., USA |
| Gartmann | 724 | |
| Gartz | 503 | Altmark |
| Gartzke | 73B, 80, 81 | s.a. Buch No. 544 u. Anl. |
| Garwen | 160 | |
| Garve | 470, 495 | Bardowick |
| Gaspar | 11, 62 | |
| Gastmann | 2534 | S. 249 |
| Gastram | 297 | |
| Gaten, in der | 246 | |
| Gathjens | 155 | |
| Gau, Norwin | 50 | New Holstein, Wisc., USA |
| Gaul | 670 | |
| Gaule | 670 | |
| Gay | 726 | |
| Gebers | 141, 142 | |
| Gebhard | 727 | |
| Gebhardt | 44 | s.a. Buch No. 544 u. Anl. |
| Gebke | 310 | |
| Geburzi | 722 | |
| Geerdes | 133 | |
| Geerdt | 277 | |
| Geertz | 409 | |
| Geertzen | 520 | Burhave |
| Gefken | 346 | |
| Gehlenborg | 710 | |
| Gehrdau | 158, 825d | |
| Gehrer | 713 | |
| Gehrken | 759 | Cappel (2x) |
| Geiger | 720 | |
| Geipel | 726 | |
| Geiper | 726 | |
| Geiser | 45, 62, 85B, 107 | s.a. Buch No. 544 u. Anl. |
| Geiser | 2534 | S. 42 |
| Geisler | 2534 | S. 27, 110 |
| Geissler | 2534 | S. 27, 110 |
| Geisler | 302, 313, 670 | |
| Geissler | 302 | |
| Geist | 714 | |
| Gelbe-Haußen | 716 | |
| Gellersen | 825d | |
| Gelrocks | 670 | |
| Gelijkveld | 136 | |
| Gem | 725 | |
| Gemm | 725 | |
| Genrich | 700 | |
| Gentek | 713 | |
| Gentzsch | 709 | |
| Georg | 364 | |
| Georgi | 321 | |
| Gerber | 398, 415 | |
| Gercke | 5, 27 | |
| Gerckens | 5, 27, 252, 375 | |
| Gerdau | 158, 160 | |
| Gerdau | 467 | Vögelsen |
| Gerdau | 468 | Bardowick |
| Gerdau | 471 | Vögelsen, Bardowick |
| Gerdes | 230, 670 | |
| Gerdes | 518 | Oldenburg |
| Gerdes | 624 | Bülow (Rehna) |
| Gerdes | 740 | oo Dornum (Ostfr.), Rostock |
| Gerding | 115 | |
| Gerds | 152 | |
| Gerds | 624 | Bülow (Rehna) |
| Gerdts | 114 | |
| Gerg-Hansl | 6 | |
| Gerhardt | 297, 714 | |
| Geritz | 129 | |
| Geritzen | 129 | |
| Gerke | 136 | Buchholz, Walsrode |
| Gerken | 136 | Buchholz, Walsrode |
| Gerken | 177 | Sievershausen |
| Gerken | 254 | Dollern, Horneburg |
| Gerken | 785, 795 | Witzeeze |
| Gerlach, v. | 2534 | S. 1, 4, 5, 34, 35 |
| Gerlach | 709 | |
| Gerling | 534 | Duren (Deventer/Niederlande) |
| Gerlings von Düren | 162 | |
| Germann | 2 | |
| Germann | 66 | New Holstein, Wisc., USA |
| Germershausen | 2534 | S. 39 |
| Germershausen | 726 | |
| Gerresheim, von | 710 | |
| Gerstkin | 164 | |
| Gerstmann | 365 | |
| Gerth | 114 | |
| Gerts | 114 | |
| Gertz | 114 | |
| Gerwig | 47 | |
| Gesell | 9 | |
| Gessert | 44 | s.a. Buch No. 544 u. Anl. |
| Geßner | 715 | |
| Getzmann | 505 | Trittau |
| Geyer | 63 | |
| Gierke | 50, 63, 73B | s.a. Buch No. 544 u. Anl. |
| Giese | 131, 297 | |
| Giesecke | 2534 | S. 4, 32, 33 |
| Giesenhagen | 599 | Pritzwalk |
| Giessenbier | 75 | |
| Gilbertson | 45 | s.a. Buch No. 544 u. Anl. |
| Gildemann | 363 | |
| Giller | 183 | |
| Giltlinger | 55 | |
| Gilvys | 707 | |
| Gimmler | 721 | |
| Gipperich | 251, 375 | |
| Giselherus | 83 | |
| Gisch | 45 | s.a. Buch No. 544 u. Anl. |
| Gislain | 721 | |
| Gladiator (Fam.) | 804 | Allermöhe |
| Glander | 367, 371 | |
| Glashof | 329 | |
| Glasshof | 329 | |
| Glehn, von | 8, 45 | |
| Glashoff | 329 | |
| Glashoff | 721 | Wismar |
| Glatzel | 712 | |
| Glazel | 712 | |
| Gleim | 163 | |
| Gleisberg | 177 | |
| Glenn | 63 | s.a. Buch No. 544 u. Anl. |
| Gliem | 453 | Peterswald |
| Glienick | 102 | |
| Glinick | 644 | |
| Glissmann | 153 | |
| Glöckher | 11 | |
| Glöckherll | 11 | |
| Glöer / Gloyer | 503 | Neuenbrook |
| Gloyer / Glöer | 503 | Neuenbrook |
| Glowka | 727 | Ansbach, Bayern |
| Gloyen | 139 | |
| Gloyers | 297 | |
| Gluechstein | 56 | s.a. Buch No. 544 u. Anl. |
| Gluck | 689 | Leubnitz |
| Gluns | 216, 383 | Hamfelde |
| Gmelin | 11, 59 | |
| Gobbels | 41 | |
| Godbehrs | 747 | Langenhorn, Lunden |
| Godbert | 179 | |
| Godberts | 179 | |
| Godeken | 450 | Drennhausen (oo) |
| Godeknechten | 121 | |
| Godin | 30 | |
| Godjahr | 187 | |
| Godow | 537 | Rostock |
| Goebel | 502 | Hamburg (?) |
| Goebel | 715 | |
| Göbel | 364, 714 | |
| Göbel | 44 | New Holstein, Wisc., USA |
| Göbel | 719 | Auerbach i. Vogtl. |
| Gödcke | 358 | Hildesheim |
| Gödcke | 396 | Elbstorf |
| Göddeck | 28 | |
| Gödecke | 1, 3, 358, 396 | |
| Gödecker | 526 | Friesoythe i. Oldenburg |
| Gödeken | 224 | |
| Gödert | 722 | |
| Gödicke | 1, 3, 358, 396 | |
| Goed(t)je(n) | 2534 | S. 31, 248, 249 |
| Goed(t)ke | 2534 | S. 31, 248, 249 |
| Goedtjen (Fam.) | 766 | Bergedorf |
| Goedtke (Fam.) | 811 | Bergedorf |
| Gölnitz | 729 | |
| Göltens | 155 | |
| Göntens | 155 | |
| Goernemann | 708 | Gollwitz b. Gentlün |
| Görsbach | 711 | |
| Goesel | 158 | |
| Gösling | 362 | |
| Gössler | 142 | |
| Götcken | 425 | |
| Götken | 425 | |
| Götcken | 485 | Drennhausen |
| Götken | 485 | Drennhausen |
| Götcken | 450 | Drennhausen (oo) |
| Götken | 450 | Drennhausen (oo) |
| Götsch | 718, 720 | |
| Götschel | 366 | |
| Göttsche | 148 | |
| Göttsche | 503 | Probsteierhagen |
| Goetz | 1, 6, 358 | |
| Götz | 460 | |
| Götzmann | 717 | |
| Gohren, von (vom) | 221, 391 | |
| Goi | 726 | |
| Goldammer | 158 | |
| Goldbeck | 502 | |
| Goldebogen | 88 | |
| Goldmann | 2534 | S. 37 |
| Goldstein | 70, 644, 645 | |
| Goller | 3 | |
| Goltermann | 69 | s.a. Buch No. 544 u. Anl. |
| Golzyk | 723 | |
| Goos | 401, 752, 755 | |
| Goos | 55 | New Holstein, Wisc., USA |
| Gooßen | 444 | Borstel |
| Gorberg | 710 | |
| Gording | 363 | |
| Gorke | 719 | |
| Gorries | 74 | |
| Gorrys | 88 | |
| Gosau | 563 | Hamburg |
| Gosch | 180 | |
| Goscher | 452 | Dömitz |
| Gossembrot | 97 | |
| Gossler | 329 | |
| Gossler | 502 | Hamburg |
| Gosling / Gossling | 401, 752, 755 | |
| Gossling / Gosling | 401, 752, 755 | |
| Goßmann | 170 | |
| Goszyczki, von | 362 | |
| Gothknecht | 121 | |
| Gottfried | 362 | |
| Gottschalck | 68 | |
| Gottschalk | 147, 163, 415 | |
| Gottschwin | 76 | |
| Goverts | 420, 421, 428, 752, 753 | |
| Goy | 726 | |
| Graage | 274, 372 | |
| Grabbe | 148 | |
| Grabow | 157 | |
| Grabs | 8 | s.a. Buch No. 544 u. Anl. |
| Gräbel, von | 365 | |
| Graefe, von der | 720 | |
| Gräfestein | 120 | |
| Gränitz | 722 | |
| Gräper | 166, 411, 754 | |
| Gräss | 57 | |
| Graevius | 243, 703, 704 | |
| Graewius | 704 | |
| Graf | 45 | s.a. Buch No. 544 u. Anl. |
| Graf | 2534 | S. 27 |
| Graffen | 2534 | S. 27 |
| Granz | 444 | Schönau |
| Grapenpeter | 503 | Oldenburg (Holstein) |
| Graff | 209, 292, 364 | |
| Graffen, von | 138 | |
| Grage | 273 | |
| Gramann (Fam.) | 765 | Billwerder |
| Gramm | 196 | |
| Grandtke | 684 | |
| Granfeldt | 154 | |
| Grashorn | 58 | s.a. Buch No. 544 u. Anl. |
| Graßer | 711 | |
| Grau | 5, 28 | |
| Grauert | 2534 | S. 24 |
| Graumann | 132, 719 | |
| Graumann | 765, 810 | Billwerder |
| Graumann | 769, 805 | Allermöhe |
| Graue | 297 | |
| Graupner | 717, 718, 722 | |
| Grave | 208, 291, 725 | |
| Graveley | 168 | |
| Gravert | 211 | |
| Grawert | 178 | |
| Grebbin | 623 | Rehna |
| Green | 120 | |
| Green | 61 | New Holstein, Wisc., USA |
| Greening, Charles | 55 | New Holstein, Wisc., USA |
| Greifenhagen | 164 | |
| Greiff | 173 | |
| Greiffenberg, von | 365 | |
| Greins | 53 | |
| Grelck | 191, 195 | |
| Grelcke | 195 | |
| Grell | 156, 179 | |
| Gremmel | 177 | |
| Grentze | 670 | |
| Greten | 309 | |
| Gremmer | 44 | s.a. Buch No. 544 u. Anl. |
| Gretzelß (Fam.) | 772, 773 | Mölln |
| Greuel | 44, 45 | s.a. Buch No. 544 u. Anl. |
| Greutze | 430, 439 | |
| Greve | 121, 142, 154, 246 | |
| Greve | 26, 27, 28B, 30, 55, 30, 41, 44, 45, 50, 54, 61, 64, 65, 67, 74, 77, 78, 82 | New Holstein, Wisc., USA |
| Greve, de | 502 | Hamburg |
| Grevenstein | 128, 742 | |
| Greverus, William | 38, 62, 67, 75, 76B, 103 | New Holstein, Wisc., USA |
| Greving | 120 | |
| Grevsmählen | 624 | Klein-Siemz |
| Grevsmöhl / Grevsmühl | 111 | |
| Grevsmöhl / Grevsmühl | 618 | Kleinfeld |
| Grevsmöhl / Grevsmühl | 624 | Klein-Siemz |
| Grevsmühl / Grevsmöhl | 111 | |
| Grevsmühl / Grevsmöhl | 618 | Kleinfeld |
| Grevsmühl / Grevsmöhl | 624 | Klein-Siemz |
| Greyns | 53 | |
| Griem | 4, 8, 10, 15B, 17, 18B, 19, 20, 21, 25, 26, 27, 31, 32, 38, 41, 44, 50, 54, 55, 58, 61, 62, 67, 72B, 75, 80, 82, 83 | s.a. Buch No. 544 u. Anl. |
| Griendt, van der | 502 | Roermond |
| Griesbach | 44 | s.a. Buch No. 544 u. Anl. |
| Griesche | 159 | |
| Griese | 47 | |
| Griesinger | 11 | |
| Grimm | 218, 360, 386, 705 | |
| Grimmel | 154 | |
| Gripp | 106(116?) | |
| Grips | 116 | |
| Gristan | 158 | |
| Groborz | 725 | |
| Grobosch | 725 | |
| Groeger | 719 | |
| Gröning | 537, 538 | Bremen |
| Grönning | 120, 150 | |
| Grönnings | 120, 150 | |
| Gröpelingen | 538, 539 | Bremen |
| Groeschel | 7 | s.a. Buch No. 544 u. Anl. |
| Grohmann | 29B | s.a. Buch No. 544 u. Anl. |
| Grolms | 713 | |
| Gromann | 38 | s.a. Buch No. 544 u. Anl. |
| Gronemeyer | 368 | |
| Gronenhagen | 430, 439 | |
| Groot | 721 | |
| Grönvold (Fam.) | 768 | Romeike, Dänemark (Infanteriekapitän) |
| Gropers | 168 | |
| Grosan | 713 | |
| Groß | 57B | New Holstein, Wisc., USA |
| Grossling | 15 | |
| Grossmann | 129, 741 | |
| Grote | 110, 199, 670 | |
| Grotecurd | 670 | |
| Grotefend | 600 | Peine, Hannover |
| Groten | 220, 346 | |
| Groten | 784 | Winsen/Luhe |
| Groth | 132 | |
| Grothe | 141 | |
| Grothuehs | 362 | |
| Grothusen | 170 | |
| Grothknecht | 121 | |
| Grotmack | 148 | |
| Grotschopps | 412 | |
| Grotstücken | 181 | |
| Grove | 80B | s.a. Buch No. 544 u. Anl. |
| Grove (Fam.) | 790 | Pötrau |
| Grovermann | 522 | Oldenburg |
| Grube | 530 | Elsfleth |
| Grube | 156 | Kirchwerder |
| Grün (Fam.) | 776 | in und bei Grünstadt |
| Gruening | 8, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 40, 41, 84 | s.a. Buch No. 544 u. Anl. |
| Grüter | 4, 25, 47 | |
| Gruis | 145, 203, 263 | |
| Gruiter | 4, 25, 47 | |
| Grumertin | 329 | |
| Grune | 4, 25, 47 | |
| Gruner | 358 | |
| Gruner | 79, 85B, 120 | New Holstein, Wisc., USA |
| Grunert | 329 | |
| Grunwald | 727 | |
| Gruter | 4, 25, 47 | |
| Gruvien | 424 | |
| Gubener | 715 | |
| Gubisch | 710 | |
| Gudauin | 719 | |
| Gudschlag | 122 | |
| Gueckler | 710, 725 | |
| Gühne | 717 | |
| Gülich | 172 | |
| Gültlinger | 55 | |
| Gülzow | 305, 723 | |
| Guensterbloom | 25 | s.a. Buch No. 544 u. Anl. |
| Günther | 119 | Rastorf |
| Günther | 140 | Laschendorf pp. (Zieglermeister) |
| Günther | 704 | Insterburg |
| Günther | 2534 | S. 1, 8, 9, 58, 59, 62 |
| Güntz | 714 | |
| Gürgens | 727 | |
| Güsmer | 146 | |
| Guettinger | 502 | „auf Grätz“ |
| Güttner | 111 | |
| Guhl | 670 | |
| Gule | 670 | |
| Gulecke | 712 | |
| Gundelach | 130 | in Wahlhausen (Ostzone) b. Allendorf/W.; Buch No. 822(G) |
| Gundlach | 710, 722 | |
| Gunst | 62 | s.a. Buch No. 544 u. Anl. |
| Guntermann | 179, 747 | |
| Guhse | 229 | |
| Gundermann | 179 | |
| Gurts | 329 | |
| Gußmann | 194 | |
| Guth | 507 | Trittau (oo) |
| Gutheil | 44 | s.a. Buch No. 544 u. Anl. |
| Guthier | 21, 25 | s.a. Buch No. 544 u. Anl. |
| Gutjahr | 187 | |
| Gutsch | 122 | |
| Gutsche | 159 | |
| Gutschlag | 122 | |
| Guvien, de | 433 | |
| Gyldenløve (Fam.) | 826 | |
| Gyldenstjerna (Fam.) | 798 |