{
 "id": "person/abu-ali-al-hasan-al-marrakushi",
 "class": "person",
 "slug": "abu-ali-al-hasan-al-marrakushi",
 "label": {
  "ar": "أبو علي الحسن بن عمر المراكشي",
  "en": "Abu Ali al-Hasan ibn Umar al-Marrakushi",
  "ur": "ابو علی الحسن بن عمر المراکشی"
 },
 "summary": {
  "ar": "فلكي ورياضي وجغرافي مغربي من القرن السابع الهجري، صاحب «جامع المبادئ والغايات»، اشتهر بعمل المزاول الشمسية {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}.",
  "en": "Moroccan astronomer, mathematician and geographer of the seventh century AH, author of Jami' al-mabadi' wal-ghayat, known for sundial construction {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}.",
  "ur": "ساتویں صدی ہجری کے مغربی ماہرِ فلکیات، ریاضی دان اور جغرافیہ دان، «جامع المبادی والغایات» کے مصنف، دھوپ گھڑیوں کی تیاری کے لیے مشہور {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}۔"
 },
 "stub": false,
 "wings": [
  "people"
 ],
 "regions": [
  "maghreb"
 ],
 "periods": [
  "period/crusades-ayyubid-mamluk"
 ],
 "tags": [],
 "aliases": [],
 "themes": [
  "astronomy-and-timekeeping"
 ],
 "span": {
  "earliest": 1219.9996577616241,
  "latest": 1283.0016358994048
 },
 "display": {
  "start": {
   "edtf": "1220~",
   "calendar": "gregorian",
   "precision": "year",
   "derived": true,
   "note": "Date-enrichment pass; source: Suter, Die Mathematiker und Astronomen der Araber"
  },
  "end": {
   "edtf": "1282~",
   "calendar": "gregorian",
   "precision": "year",
   "derived": true,
   "note": "Date-enrichment pass; source: Suter, Die Mathematiker und Astronomen der Araber"
  }
 },
 "data": {
  "gender": "male",
  "roles": [
   "scholar"
  ],
  "floruit": {
   "edtf": "1261",
   "hijri": "0660",
   "calendar": "julian",
   "precision": "year",
   "status": "tradition",
   "note": "Date printed with his name in the Azhar catalogue {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}.",
   "sources": [
    "source/bibalex-azhar-astronomy-manuscripts-2006"
   ]
  },
  "born": {
   "edtf": "1220~",
   "calendar": "gregorian",
   "precision": "year",
   "derived": true,
   "note": "Date-enrichment pass; source: Suter, Die Mathematiker und Astronomen der Araber"
  },
  "died": {
   "edtf": "1282~",
   "calendar": "gregorian",
   "precision": "year",
   "derived": true,
   "note": "Date-enrichment pass; source: Suter, Die Mathematiker und Astronomen der Araber"
  },
  "sources": [
   "source/bibalex-azhar-astronomy-manuscripts-2006"
  ],
  "provenance": {
   "layer": "own-research",
   "source": "source/bibalex-azhar-astronomy-manuscripts-2006 scan pp. 16",
   "generated_by": "Claude Code (OCR-harvest worker I)",
   "model": "claude-opus-5-5",
   "run": "ocr-harvest-2026-11-04"
  },
  "status": {
   "review": "published",
   "completeness": 2
  }
 },
 "prose": {
  "ar": {
   "sections": [
    {
     "heading": "موجز",
     "markdown": "أبو علي الحسن بن عمر المراكشي من علماء المغرب المشهورين في الفلك والرياضيات والجغرافيا وعمل الساعات الشمسية، ويذكر كتاب مكتبة الإسكندرية أنه رسم خريطة للمغرب صحح فيها أخطاء بطليموس، وأنه أول من استعمل على الخريطة خطوط الطول الدالة على الساعات المتساوية، ويضع تاريخ 660هـ/1261م مع اسمه. {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    },
    {
     "heading": "مؤلفاته",
     "markdown": "منها «رسالة تلخيص العمل في رؤية الهلال» و«جامع المبادئ والغايات في علم الميقات». {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    }
   ],
   "frontmatter": {
    "id": "person/abu-ali-al-hasan-al-marrakushi",
    "lang": "ar",
    "source_lang": "ar",
    "translators": [],
    "status": {
     "review": "published"
    },
    "provenance": {
     "generated_by": "Claude Code (OCR-harvest worker I)",
     "model": "claude-opus-5-5",
     "run": "ocr-harvest-2026-11-04",
     "source": "source/bibalex-azhar-astronomy-manuscripts-2006 scan pp. 16"
    }
   },
   "updated": "2026-11-04"
  },
  "en": {
   "sections": [
    {
     "heading": "Summary",
     "markdown": "Abu Ali al-Hasan ibn Umar al-Marrakushi was a Maghribi scholar renowned in astronomy, mathematics, geography and the making of sundials; the Bibliotheca Alexandrina book says he drew a map of the Maghrib correcting Ptolemy's errors and was the first to use, on a map, longitude lines marking equal hours, and gives the date 660/1261 with his name. {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    },
    {
     "heading": "Works",
     "markdown": "They include a treatise on sighting the new moon and *Jami' al-mabadi' wal-ghayat fi ilm al-miqat*. {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    }
   ],
   "frontmatter": {
    "id": "person/abu-ali-al-hasan-al-marrakushi",
    "lang": "en",
    "source_lang": "ar",
    "translators": [
     "Claude Code (OCR-harvest worker I), claude-opus-5-5"
    ],
    "status": {
     "review": "published"
    },
    "provenance": {
     "generated_by": "Claude Code (OCR-harvest worker I)",
     "model": "claude-opus-5-5",
     "run": "ocr-harvest-2026-11-04",
     "source": "source/bibalex-azhar-astronomy-manuscripts-2006 scan pp. 16",
     "translator_of": "content/ar/person/abu-ali-al-hasan-al-marrakushi.md"
    }
   },
   "updated": "2026-11-04"
  },
  "ur": {
   "sections": [
    {
     "heading": "خلاصہ",
     "markdown": "ابو علی الحسن بن عمر المراکشی مغرب کے عالم تھے جو فلکیات، ریاضی، جغرافیہ اور دھوپ گھڑیوں کی تیاری میں مشہور ہوئے؛ مکتبۂ اسکندریہ کی کتاب کہتی ہے کہ انہوں نے بطلیموس کی غلطیاں درست کرتے ہوئے مغرب کا نقشہ بنایا اور نقشے پر برابر گھنٹوں والے طول کے خطوط پہلی بار استعمال کیے، اور ان کے نام کے ساتھ 660ھ/1261ء کی تاریخ دیتی ہے۔ {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    },
    {
     "heading": "تصانیف",
     "markdown": "ان میں رؤیتِ ہلال پر ایک رسالہ اور «جامع المبادی والغایات فی علم المیقات» ہیں۔ {cite:bibalex-azhar-astronomy-manuscripts-2006 p. 16}"
    }
   ],
   "frontmatter": {
    "id": "person/abu-ali-al-hasan-al-marrakushi",
    "lang": "ur",
    "source_lang": "ar",
    "translators": [
     "Claude Code (OCR-harvest worker I), claude-opus-5-5"
    ],
    "status": {
     "review": "published"
    },
    "provenance": {
     "generated_by": "Claude Code (OCR-harvest worker I)",
     "model": "claude-opus-5-5",
     "run": "ocr-harvest-2026-11-04",
     "source": "source/bibalex-azhar-astronomy-manuscripts-2006 scan pp. 16",
     "translator_of": "content/ar/person/abu-ali-al-hasan-al-marrakushi.md"
    }
   },
   "updated": "2026-11-04"
  }
 },
 "degree": 4,
 "contemporaries": [
  "person/abd-al-munim-ibn-al-faras",
  "person/abd-al-rahman-ibn-qudama",
  "person/abu-ishaq-al-ansari-al-tilimsani",
  "person/abu-yusuf-yaqub-marini",
  "person/afif-al-din-al-tilimsani",
  "person/al-abraqawhi-ahmad",
  "person/al-baydawi-abd-allah-ibn-umar",
  "person/al-busiri",
  "person/al-dimyati",
  "person/al-fakhr-al-balabakki",
  "person/al-fakhr-ibn-al-bukhari",
  "person/al-faruthi"
 ],
 "updated": "2026-11-09",
 "connections": [
  {
   "to": "place/marrakesh",
   "type": "lived_in",
   "inverse": false,
   "note": "Place association from the person's nisba/name (المراكشي); denotes association, not proven residence.",
   "sources": [
    "source/bibalex-azhar-astronomy-manuscripts-2006"
   ],
   "confidence": "low"
  },
  {
   "to": "work/jami-al-mabadi-wal-ghayat",
   "type": "authored",
   "inverse": false,
   "sources": [
    "source/bibalex-azhar-astronomy-manuscripts-2006"
   ]
  }
 ],
 "related": [
  "person/ibn-al-banna-al-marrakushi",
  "building/kutubiyya-mosque",
  "event/almohad-conquest-of-marrakesh-1147",
  "event/battle-of-al-buhayra-1130",
  "event/founding-of-marrakesh-1070",
  "event/ibn-rushd-caliphal-physician-1182",
  "event/kutubiyya-mosque-marrakesh-553",
  "person/abd-al-hafid-of-morocco"
 ],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}