She died in Orange County, California on November 4, 1927. You can order a copy of her death certificate:
http://www.oc.ca.gov/recorder/Forms/Frm-Vital-Request.pdf

California Deaths Document Fields: 1905-39
* Decedent:
o Last Name:
o First Name:
o Middle Initial:
* Spouse Initials:
* Age Group:
* Age:
* County of Death:
* Date of Death:
o Month:
o Day:
o Year:
* Year death was filed with State:
* State File Number:

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CALIFORNIA COUNTIES:
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01 = ALAMEDA 16 = KINGS 31 = PLACER 46 = SIERRA 60 = ALAMEDA
02 = ALPINE 17 = LAKE 32 = PLUMAS 47 = SISKIYOU 70 = LOS ANGELES
03 = AMADOR 18 = LASSEN 33 = RIVERSIDE 48 = SOLANO 80 = SAN DIEGO
04 = BUTTE 19 = LOS ANGELES 34 = SACRAMENTO 49 = SONOMA 90 = SAN FRANCISCO
05 = CALAVERAS 20 = MADERA 35 = SAN BENITO 50 = STANISLAUS
06 = COLUSA 21 = MARIN 36 = SAN BERNARDINO 51 = SUTTER
07 = CONTRA COSTA 22 = MARIPOSA 37 = SAN DIEGO 52 = TEHAMA
08 = DEL NORTE 23 = MENDOCINO 38 = SAN FRANCISCO 53 = TRINITY
09 = EL DORADO 24 = MERCED 39 = SAN JOAQUIN 54 = TULARE
10 = FRESNO 25 = MODOC 40 = SAN LUIS OBISPO 55 = TUOLUMNE
11 = GLENN 26 = MONO 41 = SAN MATEO 56 = VENTURA
12 = HUMBOLDT 27 = MONTEREY 42 = SANTA BARBARA 57 = YOLO
13 = IMPERIAL 28 = NAPA 43 = SANTA CLARA 58 = YUBA
14 = INYO 29 = NEVADA 44 = SANTA CRUZ
15 = KERN 30 = ORANGE 45 = SHASTA