DISCLAIMER NOTICE: ALL ARE PRESUMED INNOCENT...

Mathew Brentley Ontiveros

Last Updated: June 24th, 2026
Jail Location
306 W 4 St, Georgetown, TX 78626
White Male
5′ 8″ (1.73m)
220lbs (100kg)

Personal Details

Hair: Black
Eyes: Brown
Facility: Main Jail
SO#: 00-65625

Documented Aliases

MATHEW BRENTLY ONTIVEROS
MATT ONTIVEROS
MATTHEW ONTIVEROS
MATTHEW B ONTIVEROS
MATTHEW BRENTLEY ONTIVEROS

Known addresses

ROUND ROCK, TX 78664
ROUND ROCK, TX 00000
ROUNDROCK, TX 78664
AUSTIN, TX 00000

Recent Arrests

Arresting agency: Round Rock Police Dept
Booking number: 194818
Booking date: Jan 9, 2003
Release date: Jan 19, 2003
Jail name: Williamson County Jail
Location: 306 W 4 St, Georgetown, TX 78626

Arresting agency: Round Rock Police Dept
Booking number: 188650
Booking date: Jun 25, 2002
Release date: Aug 12, 2002
Jail name: Williamson County Jail
Location: 306 W 4 St, Georgetown, TX 78626

Arresting agency: Round Rock Police Dept
Booking number: 173984
Booking date: Apr 23, 2001
Release date: Apr 25, 2001
Jail name: Williamson County Jail
Location: 306 W 4 St, Georgetown, TX 78626

Arresting agency: Georgetown Police Dept
Booking number: 173152
Booking date: Mar 30, 2001
Release date: Mar 30, 2001
Jail name: Williamson County Jail
Location: 306 W 4 St, Georgetown, TX 78626

Recent Charges

Warrant id: ONSITE
Charge: AGG ASSAULT CAUSES SBI
Issuing auth: WMSN
Offense date: Apr 22, 2001
Bond type: $20,000 - Personal Bond Felony
Charge desposition: Other

Warrant id: 00-B-1142
Charge: THEFT >=$50<$500
Issuing auth: RRMU/WMSN
Offense date: Dec 9, 2000
Bond type: $750 - Odyssey Conversion Default Type
Charge desposition: Other

Warrant id: 010009833
Charge: FTMFR
Issuing auth: RRMC
Fine or court cost: $401
Charge desposition: Time Served Dump Code: Unk if Misdemeanor or Felony

Warrant id: 010009834
Charge: NO DL
Issuing auth: RRMC
Fine or court cost: $261
Charge desposition: Time Served Dump Code: Unk if Misdemeanor or Felony

Warrant id: 010009856
Charge: EXPIRED INSPECTION
Issuing auth: RRMC
Fine or court cost: $231
Charge desposition: Time Served Dump Code: Unk if Misdemeanor or Felony

Warrant id: 010009855
Charge: SPEEDING
Issuing auth: RRMC
Fine or court cost: $229
Charge desposition: Time Served Dump Code: Unk if Misdemeanor or Felony

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