<?xml version="1.0" ?>
<informationTable xsi:schemaLocation="http://www.sec.gov/edgar/document/thirteenf/informationtable eis_13FDocument.xsd" xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:n1="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <infoTable>
    <nameOfIssuer>APPLE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>037833100</cusip>
    <value>611112</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>0</Sole>
      <Shared>0</Shared>
      <None>2400</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BANK OZK</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>06417N103</cusip>
    <value>46679949</value>
    <shrsOrPrnAmt>
      <sshPrnamt>915652</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>752000</Sole>
      <Shared>0</Shared>
      <None>163652</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BERKSHIRE HATHAWAY INC DEL</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>084670108</cusip>
    <value>754200</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>0</Sole>
      <Shared>0</Shared>
      <None>1</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BERKSHIRE HATHAWAY INC DEL</nameOfIssuer>
    <titleOfClass>CL B NEW</titleOfClass>
    <cusip>084670702</cusip>
    <value>24351217</value>
    <shrsOrPrnAmt>
      <sshPrnamt>48437</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>0</Sole>
      <Shared>0</Shared>
      <None>48437</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CORE NATURAL RESOURCES INC</nameOfIssuer>
    <titleOfClass>COM SHS</titleOfClass>
    <cusip>218937100</cusip>
    <value>417400</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>5000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DIAMONDBACK ENERGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>25278X109</cusip>
    <value>572400</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>4000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ENERGY TRANSFER L P</nameOfIssuer>
    <titleOfClass>COM UT LTD PTN</titleOfClass>
    <cusip>29273V100</cusip>
    <value>2858856</value>
    <shrsOrPrnAmt>
      <sshPrnamt>166600</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>166600</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ENTERPRISE PRODS PARTNERS L</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>293792107</cusip>
    <value>170434008</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5450400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>4991100</Sole>
      <Shared>0</Shared>
      <None>459300</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>EOG RES INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>26875P101</cusip>
    <value>224240</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>2000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>OCCIDENTAL PETE CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>674599105</cusip>
    <value>3264975</value>
    <shrsOrPrnAmt>
      <sshPrnamt>69100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>42100</Sole>
      <Shared>0</Shared>
      <None>27000</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ST JOE CO</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>790148100</cusip>
    <value>968737599</value>
    <shrsOrPrnAmt>
      <sshPrnamt>19578367</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>18234591</Sole>
      <Shared>0</Shared>
      <None>1343776</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>WR BERKLEY CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>084423102</cusip>
    <value>20032299</value>
    <shrsOrPrnAmt>
      <sshPrnamt>261450</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <otherManager>1</otherManager>
    <votingAuthority>
      <Sole>187650</Sole>
      <Shared>0</Shared>
      <None>73800</None>
    </votingAuthority>
  </infoTable>
</informationTable>
