Unidentified White / Caucasian Male
Age 43-53
from , California

Missing persons whose details are consistent with these remains, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

Values read: this case vs the missing person.

81%Moderate

Ricardo Marquez

MP41820 • Missing since Jul 8, 1977 from Pomona, California

View case

Sex ✓Male

Age 100%Est. 43–53 vs 45

Race 100%White

Location 95%28 mi away, same county

TimingFound 9 months after last seen

Height 68%5'5" vs 5'8"

Weight 73%130 lb vs 170 lb

Hair 60%Black vs Brown

Eyes 90%Brown vs Black

79%Possible

Robert Rivera

MP9589 • Missing since Jul 28, 1977 from Oxnard, California

View case

Sex ✓Male

Age 100%Est. 43–53 vs 45

Race 60%White

Location 88%54 mi away, same state

TimingFound 8 months after last seen

Height 100%5'5" vs 5'6"

Weight 100%130 lb vs 140 lb

Hair 100%Black vs Black

Eyes 60%Brown vs Hazel

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling this case.